SAFETY DATA SHEETS
According to the UN GHS revision 10
SECTION 1: Identification
1.1 GHS Product identifier
| Product name | 2-hydroxyethyl acrylate |
|---|
1.2 Other means of identification
| Product number | - |
|---|---|
| Other names | bisomer2hea; 2-Hydroxyethyl acryl; Hydroxyethyl acrylate |
1.3 Recommended use of the chemical and restrictions on use
| Identified uses | Industrial and scientific research use. |
|---|---|
| Uses advised against | no data available |
1.4 Supplier's details
| Company | Zhongshan Greenrock Technology Co., Ltd. |
|---|---|
| Address | No. 138, Jinsan Avenue, Sanjiao Town, Zhongshan City, Guangdong Province, China |
| Telephone | +86-2087066781 |
| export@greenrockchem.com |
1.5 Emergency phone number
| Emergency phone number | +86-2087066781 |
|---|---|
| Service hours | Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). |
SECTION 2: Hazard identification
2.1 Classification of the substance or mixture
Acute toxicity - Category 3, Dermal
Skin corrosion, Sub-category 1B
Skin sensitization, Category 1
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
2.2 GHS label elements, including precautionary statements
| Pictogram(s) |    |
|---|---|
| Signal word | Danger |
| Hazard statement(s) | H311 Toxic in contact with skin H314 Causes severe skin burns and eye damage H317 May cause an allergic skin reaction H400 Very toxic to aquatic life |
| Precautionary statement(s) | |
| Prevention | P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. |
| Response | P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P333+P317 If skin irritation or rash occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage. |
| Storage | P405 Store locked up. |
| Disposal | P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal. |
2.3 Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
3.1 Substances
| Chemical name | Common names and synonyms | CAS number | EC number | Concentration |
|---|---|---|---|---|
| 2-hydroxyethyl acrylate | 2-hydroxyethyl acrylate | 818-61-1 | 212-454-9 | ≈ 99% |
SECTION 4: First-aid measures
4.1 Description of necessary first-aid measures
If inhaled
Fresh air, rest. Half-upright position. Refer immediately for medical attention.
Following skin contact
First rinse with plenty of water for at least 15 minutes, then remove contaminated clothes and rinse again. Refer immediately for medical attention.
Following eye contact
Rinse with plenty of water (remove contact lenses if easily possible). Refer immediately for medical attention.
Following ingestion
Rinse mouth. Do NOT induce vomiting. Give one or two glasses of water to drink. Refer immediately for medical attention.
4.2 Most important symptoms/effects, acute and delayed
Inhalation causes irritation of nose and throat. Contact with liquid irritates eyes and skin. (USCG, 1999)
4.3 Indication of immediate medical attention and special treatment needed, if necessary
Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR as necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. Esters and related compounds
SECTION 5: Fire-fighting measures
5.1 Suitable extinguishing media
Extinguish with water, dry chemicals, alcohol foam, or carbon dioxide. Cool exposed containers with water.
5.2 Specific hazards arising from the chemical
Behavior in Fire: Containers may explode (USCG, 1999)
5.3 Special protective actions for fire-fighters
Use water spray, dry powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.
SECTION 6: Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
Personal protection: chemical protection suit and filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Collect leaking liquid in covered containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
6.2 Environmental precautions
Personal protection: chemical protection suit and filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Collect leaking liquid in covered containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
6.3 Methods and materials for containment and cleaning up
SRP: Wastewater from contaminant suppression, cleaning of protective clothing/equipment, or contaminated sites should be contained and evaluated for subject chemical or decomposition product concentrations. Concentrations shall be lower than applicable environmental discharge or disposal criteria. Alternatively, pretreatment and/or discharge to a permitted wastewater treatment facility is acceptable only after review by the governing authority and assurance that "pass through" violations will not occur. Due consideration shall be given to remediation worker exposure (inhalation, dermal and ingestion) as well as fate during treatment, transfer and disposal. If it is not practicable to manage the chemical in this fashion, it must be evaluated in accordance with EPA 40 CFR Part 261, specifically Subpart B, in order to determine the appropriate local, state and federal requirements for disposal.
SECTION 7: Handling and storage
7.1 Precautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
7.2 Conditions for safe storage, including any incompatibilities
Store only if stabilized. Keep in the dark. Cool. Ventilation along the floor. Provision to contain effluent from fire extinguishing. Store in an area without drain or sewer access.The effectiveness of phenolic inhibitors is dependent on the presence of oxygen and the monomers must be stored under air rather than an inert atmosphere. Temp must be kept low to minimize formation of peroxides and other products. ... The acrylic esters may be stored in mild or stainless steel, or aluminum. Acrylic acid & derivatives
SECTION 8: Exposure controls/personal protection
8.1 Control parameters
Occupational Exposure limit values
MAK sensitization of skin (SH)
Biological limit values
no data available
8.2 Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
8.3 Individual protection measures, such as personal protective equipment (PPE)
Eye/face protection
Wear safety spectacles or eye protection in combination with breathing protection.
Skin protection
Protective gloves. Protective clothing.
Respiratory protection
Use ventilation (not if powder), local exhaust or breathing protection.
Thermal hazards
no data available
SECTION 9: Physical and chemical properties and safety characteristics
| Physical state | Liquid. |
|---|---|
| Colour | Colourless. |
| Odour | no data available |
| Melting point/freezing point | < -60 °C. |
| Boiling point or initial boiling point and boiling range | 200.32 °C. Atm. press.:1 013.25 hPa. Remarks:Extrapolated.;199.86 °C. Atm. press.:1 000 hPa. Remarks:Highest value measured. |
| Flammability | Combustible. |
| Lower and upper explosion limit/flammability limit | Lower flammable limit: 1.8% by volume at 100 deg C |
| Flash point | 101 °C. Atm. press.:1 013 hPa.;104 °C. Atm. press.:1 013 hPa. |
| Auto-ignition temperature | 370 °C. Atm. press.:1 013.25 hPa. |
| Decomposition temperature | no data available |
| pH | no data available |
| Kinematic viscosity | dynamic viscosity (in mPa s) = 11.168. Temperature:25.0°C. |
| Solubility | In water, miscible /1X10+6 mg/L/ at 25 deg C |
| Partition coefficient n-octanol/water | log Pow = -0.17. Temperature:25 °C. |
| Vapour pressure | 0.1 hPa. Temperature:21.41 °C. |
| Density and/or relative density | 1 098.05 kg/m³. Temperature:30.1 °C.;1 078.35 kg/m³. Temperature:50 °C. |
| Relative vapour density | >1 (vs air) |
| Particle characteristics | no data available |
SECTION 10: Stability and reactivity
10.1 Reactivity
The substance will polymerize due to heating, on contact with peroxides, and under the influence of light. Heating may cause violent combustion or explosion. This produces acrid smoke. The substance may spontaneously polymerize if it is not stabilized.
10.2 Chemical stability
no data available
10.3 Possibility of hazardous reactions
A functional monomer of thermosetting acrylic resins.
10.4 Conditions to avoid
no data available
10.5 Incompatible materials
no data available
10.6 Hazardous decomposition products
When heated to decomp it emits acrid smoke and fumes.
SECTION 11: Toxicological information
Acute toxicity
- Oral: LD50 - rat (male) - 540 mg/kg bw.
- Inhalation: no data available
- Dermal: LD50 - rat (male/female) - > 1 000 mg/kg bw.
Skin corrosion/irritation
no data available
Serious eye damage/irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
no data available
Reproductive toxicity
no data available
STOT-single exposure
The substance is severely irritating to the eyes, skin and respiratory tract. If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis.
STOT-repeated exposure
Repeated or prolonged contact may cause skin sensitization. See Notes.
Aspiration hazard
A harmful contamination of the air can be reached very quickly on evaporation of this substance at 20°C.
SECTION 12: Ecological information
12.1 Toxicity
- Toxicity to fish: LC50 - Pimephales promelas - 4.8 mg/L - 96 h.
- Toxicity to daphnia and other aquatic invertebrates: LC50 - Daphnia magna - 5.2 mg/L - 48 h.
- Toxicity to algae: EC50 - Pseudokirchneriella subcapitata (previous names: Raphidocelis subcapitata, Selenastrum capricornutum) - 6 mg/L - 72 h.
- Toxicity to microorganisms: EC10 - activated sludge, domestic - > 100 mg/L - 72 h. Remarks:Respiration rate.
12.2 Persistence and degradability
AEROBIC: 2-Hydroxyethyl acrylate, present at 100 mg/L, reached 78% of its Theoretical BOD in 4 weeks using an activated sludge inoculum at 30 mg/L and the Japanese MITI test(1). 2-Hydroxyethyl acrylate was readily degraded in screening tests using mixed microbial cultures isolated from sewage by an enrichment technique; after 5 days, 61% theoretical BOD was observed(2).
12.3 Bioaccumulative potential
An estimated BCF of 3 was calculated in fish for 2-hydroxyethyl acrylate(SRC), using a log Kow of -0.21(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is low(SRC).
12.4 Mobility in soil
Using a structure estimation method based on molecular connectivity indices(1), the Koc of 2-hydroxyethyl acrylate can be estimated to be 1(SRC). According to a classification scheme(2), this estimated Koc value suggests that 2-hydroxyethyl acrylate is expected to have very high mobility in soil.
12.5 Other adverse effects
no data available
SECTION 13: Disposal considerations
13.1 Disposal methods
Product
The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Contaminated packaging
Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
SECTION 14: Transport information
14.1 UN Number
| ADR/RID: UN2922 (For reference only, please check.) | IMDG: UN2922 (For reference only, please check.) | IATA: UN2922 (For reference only, please check.) |
14.2 UN Proper Shipping Name
| ADR/RID: CORROSIVE LIQUID, TOXIC, N.O.S. (For reference only, please check.) | IMDG: CORROSIVE LIQUID, TOXIC, N.O.S. (For reference only, please check.) | IATA: CORROSIVE LIQUID, TOXIC, N.O.S. (For reference only, please check.) |
14.3 Transport hazard class(es)
| ADR/RID: 8 (For reference only, please check.) | IMDG: 8 (For reference only, please check.) | IATA: 8 (For reference only, please check.) |
14.4 Packing group, if applicable
| ADR/RID: I (For reference only, please check.) | IMDG: I (For reference only, please check.) | IATA: I (For reference only, please check.) |
14.5 Environmental hazards
| ADR/RID: Yes | IMDG: Yes | IATA: Yes |
14.6 Special precautions for user
no data available
14.7 Transport in bulk according to IMO instruments
no data available
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations specific for the product in question
| Chemical name | Common names and synonyms | CAS number | EC number |
|---|---|---|---|
| 2-hydroxyethyl acrylate | 2-hydroxyethyl acrylate | 818-61-1 | 212-454-9 |
| European Inventory of Existing Commercial Chemical Substances (EINECS) | Listed. | ||
| EC Inventory | Listed. | ||
| United States Toxic Substances Control Act (TSCA) Inventory | Listed. | ||
| China Catalog of Hazardous chemicals 2015 | Not Listed. | ||
| New Zealand Inventory of Chemicals (NZIoC) | Listed. | ||
| Philippines Inventory of Chemicals and Chemical Substances (PICCS) | Listed. | ||
| Vietnam National Chemical Inventory | Listed. | ||
| Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) | Listed. | ||
| Korea Existing Chemicals List (KECL) | Listed. | ||
SECTION 16: Other information
Information on revision
| Creation Date | July 15, 2024 |
|---|---|
| Revision Date | July 15, 2024 |
Abbreviations and acronyms
- CAS: Chemical Abstracts Service
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- IMDG: International Maritime Dangerous Goods
- IATA: International Air Transportation Association
- TWA: Time Weighted Average
- STEL: Short term exposure limit
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- EC50: Effective Concentration 50%
References
- IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
- HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
- IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
- eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
- CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
- ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
- ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
- Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
- ECHA - European Chemicals Agency, website: https://echa.europa.eu/
Other Information
An added stabilizer or inhibitor can influence the toxicological properties of this substance; consult an expert.May cause cross sensitization towards other acrylates.
Any questions regarding this SDS, Please send your inquiry to export@greenrockchem.com
Disclaimer: The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. We as supplier shall not be held liable for any damage resulting from handling or from contact with the above product.