Methyl Methacrylate
- CAS Number
- 80-62-6
- HSN Code
- 29161400
- Molecular Formula
- C5H8O2
- Catalogue Number
- AL3079
- Purity
- ≥ 99%
- Molecular Weight
- 100.12 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Methyl methacrylate is an enoate ester having methacrylic acid as the carboxylic acid component and methanol as the alcohol component. It has a role as an allergen and a polymerisation monomer.
Also known as Methyl 2-methylprop-2-enoate.
- Catalogue No.
- AL3079
- CAS Number
- 80-62-6
- Molecular Formula
- C5H8O2
- Molecular Weight
- 100.12 g/mol
- HSN Code
- 29161400
- Grade
- 99% For Synthesis
- Product Form
- Substance
Melting point: -47.55 °C; Boiling point: 100.5 °C; Flash point: 50 °F; 10 °C (open cup); Density: 0.9337 g/cu cm at 25 °C; Solubility: Soluble in methyl ethyl ketone, tetrahydrofuran, esters, aromatic and chlorinated hydrocarbons.
- Appearance
- Colorless volatile liquid
- Shelf Life
- 12 months
- Packaging
- Available in: 500 ml glass bottle, 2.5 Lt glass bottle
- Storage
- Fireproof. Separated from strong oxidants, strong bases and strong acids. Cool. Keep in the dark. Keep in a well-ventilated room. Store only if stabilized.
1.1 — Product identifier
- Chemical Name
- Methyl Methacrylate
- Catalogue No.
- AL3079
- Product form
- Substance
- CAS Number
- 80-62-6
- EC Number
- 201-297-1
- Grade
- 99% For Synthesis
- EC Index Number
- 607-035-00-6
- Chemical Formula
- C5H8O2
- HSN Code
- 29161400
- Synonyms
- Methyl 2-methylprop-2-enoate
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a monomer in the production of polymers and resins.
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Flam. Liq. 2; Skin Irrit. 2; Skin Sens. 1; STOT SE 3
- Classification source
- ECHA C&L Inventory via PubChem CID 6658 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Flammable, Irritant
- Signal word
- Danger
- Hazard statements
- H225: Highly Flammable liquid and vapor; H315: Causes skin irritation; H317: May cause an allergic skin reaction; H335: May cause respiratory irritation
- Precautionary statements
- P210, P233, P240, P241, P242, P243, P261, P264, P271, P272, P280, P302+P352, P303+P361+P353, P304+P340, P319, P321, P332+P317, P333+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, P501
2.3 — Other hazards
- Other hazards
- May cause respiratory irritation.
3.1 — Substance
- Name
- Methyl Methacrylate
- CAS No.
- 80-62-6
4.1 — Description of first aid measures
- First-aid measures after inhalation
- If this chemical has been inhaled, remove the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep the person warm and at rest.
- First-aid measures after skin contact
- If this chemical contacts the skin, flush the contaminated skin with water promptly. If this chemical penetrates the clothing, immediately remove the clothing and flush the skin with water promptly. If irritation persists after washing, get medical attention.
- First-aid measures after eye contact
- If this chemical contacts the eyes, immediately wash (irrigate) the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately.
- First-aid measures after ingestion
- If this chemical has been swallowed, get medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of eyes, skin, and respiratory tract; headache; dizziness.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Vapor is heavier than air and may travel a considerable distance to a source of ignition and flash back.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area and eliminate all ignition sources. Use appropriate protective equipment.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Personal protection: chemical protection suit and filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Remove all ignition sources. Do NOT wash away into sewer. Collect leaking and spilled liquid in sealable containers as far as possible.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use in a well-ventilated area.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Fireproof. Separated from strong oxidants, strong bases and strong acids. Cool. Keep in the dark. Keep in a well-ventilated room. Store only if stabilized.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Colorless
- Odour
- Characteristic quality: sulfur-like, sweet, sharp; hedonic tone: unpleasant
- Odour threshold
- Not specified
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- >1
- Melting point
- -47.55 °C
- Freezing point
- Not specified
- Boiling point
- 100.5 °C
- Flash point
- 50 °F; 10 °C (open cup)
- Auto-ignition temperature
- 815 °F (435 °C)
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Flammable liquid
- Vapour pressure
- 38.5 mm Hg at 25 °C
- Relative vapour density at 20°C
- 3.45 (Air = 1)
- Density
- 0.9337 g/cu cm at 25 °C
- Solubility
- Soluble in methyl ethyl ketone, tetrahydrofuran, esters, aromatic and chlorinated hydrocarbons
- Log Pow
- 1.38
- Viscosity, kinematic
- 0.9 cSt
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- 2.1 - 12.5% (v/v) in air
10.1 — Reactivity
- Reactivity
- Stable under normal conditions, but polymerizes in the presence of heat, light, or peroxides.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- The substance may polymerize due to warming or due to heating, under the influence of light, polymerization catalysts and strong oxidants. This generates fire or explosion hazard. Reacts with strong acids and strong bases.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents, strong acids, amines.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- When heated to decomposition it emits acrid smoke and irritating fumes.
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rat oral 9400 mg/kg.; LD50 Rat oral 7800 mg/kg; LC50 Rat inhalation 11,250 - 12,500 ppm/2 hr
- Skin corrosion/irritation
- H315: Causes skin irritation
- Serious eye damage/irritation
- Not classified (based on available data)
- Respiratory or skin sensitisation
- H317: May cause an allergic skin reaction
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- H335: May cause respiratory irritation
- Specific target organ toxicity (repeated exposure)
- Not classified (based on available data)
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- UN 1247
- UN-No. (IMDG)
- UN 1247
- UN-No. (IATA)
- UN 1247
- UN-No. (ADN)
- UN 1247
- UN-No. (RID)
- UN 1247
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Methyl Methacrylate
- Proper Shipping Name (IMDG)
- Methyl Methacrylate
- Proper Shipping Name (IATA)
- Methyl Methacrylate
- Proper Shipping Name (ADN)
- Methyl Methacrylate
- Proper Shipping Name (RID)
- Methyl Methacrylate
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 3
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Used as the fundamental monomer in PMMA (acrylic) polymer, dental cement, and bone-cement synthesis research.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1024B
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 100.12 g/mol
| Test | Standard | Observed |
|---|---|---|
| Description | Clear colorless liquid | Clear colorless liquid |
| Assay | (Min.) 99.0% | 99.39% |
| d 20°/4°C | 0.942 - 0.944 g | 0.943g |
The above product complies with LR grade
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% For Synthesis | ≥ 99% | m.p. -47.55 °C; b.p. 100.5 °C | ≤ 0.1% | ≤ 0.01% | None detected | Soluble in methyl ethyl ketone, tetrahydrofuran, esters, aromatic and chlorinated hydrocarbons |
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