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Methyl methacrylate (stabilized)

Item number688203
CAS80-62-6
FormulaC5H8O2
Molecular weight100,12 g/mol
Quantity 1X1ML
storage conditions20 °C
CoA / MSDSRetrieve CoA
Retrieve MSDS
Methyl methacrylate (stabilized)

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Methyl methacrylate (stabilized)

Methyl methacrylate (stabilized)

688203
80-62-6

1X1ML

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Safety Data Sheetaccording to Regulation (EC) No 1907/2006 (REACH)
Classifications according to Regulation (EC) No 1272/2008.
Printdate 07.02.2025
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:Methyl methacrylate (stabilized)
Catalog No.:688203
Relevant identified uses of the substance or mixtureIdentified: Laboratory chemical
uses: R&D
Uses advised against:HPC Standards GmbH
Am Wieseneck 7

04451 Cunnersdorf
Deutschland


Tel. +49 34291 3372-36
Fax. +49 34291 3372-39
contact@hpc-standards.com
Emergency telephone numberHPC Standards Tel. +49 34291 3372-36
This number is only available during office hours.
HAZARDS IDENTIFICATION2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Flammable liquids (Category 2), H225
Skin irritation (Category 2), H315
Skin sensitisation (Category 1), H317
Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335
Label elements
Pictogramflamme
flamme
GHS07 exclam
exclam
2.2 Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram Signal word Danger
Hazard statement(s)
H225 Highly flammable liquid and vapour.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H335 May cause respiratory irritation.
Precautionary statement(s)
P210 Keep away from heat, hot surfaces, sparks, open flames and
other ignition sources. No smoking.
P280 Wear protective gloves.
P370 + P378 In case of fire: Use dry powder or dry sand to extinguish.
P403 + P235 Store in a well-ventilated place. Keep cool.
Supplemental Hazard
Statements
none
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent,
bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at
levels of 0.1% or higher.
Lachrymator.
COMPOSITION/INFORMATION ON INGREDIENTS3.1 Substances
Formula : C5H8O2
Molecular weight : 100,12 g/mol
CAS-No. : 80-62-6
EC-No. : 201-297-1
Index-No. : 607-035-00-6
Component Classification Concentration
Methyl methacrylate
Flam. Liq. 2; Skin Irrit. 2;
Skin Sens. 1; STOT SE 3;
H225, H315, H317, H335
<= 100 %
FormulaC5H8O2
Molecular Weight (g/mol)100.12
CAS-No.80-62-6
FIRST AID MEASURES4.1 Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration.
Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse
mouth with water. Consult a physician.
4.2 Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section
2.2) and/or in section 11
4.3 Indication of any immediate medical attention and special treatment needed
No data available
FIRE-FIGHTING MEASURES5.1 Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
5.2 Special hazards arising from the substance or mixture
Carbon oxides
5.3 Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
5.4 Further information
Use water spray to cool unopened containers
ACCIDENTAL RELEASE MEASURES6.1 Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas.
Beware of vapours accumulating to form explosive concentrations. Vapours can
accumulate in low areas.
For personal protection see section 8.
6.2 Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Discharge into the environment must be avoided.
6.3 Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wetbrushing
and place in container for disposal according to local regulations (see section
13).
6.4 Reference to other sections
For disposal see section 13
HANDLING AND STORAGE7.1 Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
Flash back possible over considerable distance.Container explosion may occur under fire
conditions.Keep away from sources of ignition - No smoking.Take measures to prevent the
build up of electrostatic charge.
For precautions see section 2.2.
7.2 Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept upright to prevent
leakage.
7.3 Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
EXPOSURE CONTROLS/PERSONAL PROTECTION
PHYSICAL AND CHEMICAL PROPERTIES9.1 Information on basic physical and chemical properties
a) Appearance Form: liquid
Colour: colourless
b) Odour pungent
c) Odour Threshold No data available
d) pH No data available
e) Melting
point/freezing point
Melting point/range: -48 °C
f) Initial boiling point
and boiling range
100 °C
g) Flash point 9 °C - closed cup
h) Evaporation rate No data available
i) Flammability (solid,
gas)
No data available
j) Upper/lower
flammability or
explosive limits
Upper explosion limit: 12,5 %(V)
Lower explosion limit: 2,12 %(V)
k) Vapour pressure 37 hPa at 20 °C
l) Vapour density 3,46 - (Air = 1.0)
m) Relative density 0,936 g/mL at 25 °C
n) Water solubility 15,3 g/l at 20 °C
o) Partition coefficient:
n-octanol/water
log Pow: 1,38
p) Auto-ignition
temperature
400 °C
at 1.013,25 hPa q) Decomposition
temperature
No data available
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
9.2 Other safety information
Surface tension 28 mN/m at 20 °C
Relative vapour
density
3,46 - (Air = 1.0)
STABILITY AND REACTIVITY10.1 Reactivity
No data available
10.2 Chemical stability
Polymerizes with evolution of heat. Avoid contact with incompatible materials. Unless
inhibited, product can polymerize, raising temperature and pressure, possibly rupturing
container. Check inhibitor content often adding to bulk liquid if needed. Do not blanket or
mix with oxygen-free gas as it renders inhibitor ineffective.
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
Polymerises readily unless inhibited.
10.4 Conditions to avoid
May polymerize on exposure to light.
Heat, flames and sparks.
10.5 Incompatible materials
Oxidizing agents, Peroxides, Amines, Bases, acids, Reducing agents, Halogens
10.6 Hazardous decomposition products
Other decomposition products - No data available
Hazardous decomposition products formed under fire conditions. - Carbon oxides
In the event of fire: see section 5
TOXICOLOGICAL INFORMATION11.1 Information on toxicological effects
Acute toxicity
LD50 Oral - Rat - 7.872 mg/kg
Remarks: (RTECS)
LC50 Inhalation - Rat - 4 h - 78.000 mg/m3
Remarks: (RTECS)
LD50 Dermal - Rabbit - > 5.000 mg/kg
Remarks: (RTECS) Skin corrosion/irritation
Serious eye damage/eye irritation
Respiratory or skin sensitisation
Human experience
Result: positive
Remarks: (IUCLID)
Sensitisation test (Magnusson and Kligman):
Result: positive
(OECD Test Guideline 406)
Germ cell mutagenicity
Ames test
Salmonella typhimurium
Result: negative
Mutagenicity (mammal cell test):
Result: positive
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is
identified as probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
Specific target organ toxicity - single exposure
May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
Aspiration hazard
Additional Information
RTECS: OZ5075000
Central nervous system depression, Drowsiness, Irritability, Dizziness, Ataxia., narcosis, To
the best of our knowledge, the chemical, physical, and toxicological properties have not
been thoroughly investigated.
Liver - Irregularities - Based on Human Evidence
ECOLOGICAL INFORMATION12.1 Toxicity
Toxicity to fish LC50 - Lepomis macrochirus (Bluegill sunfish) - 191 mg/l - 96 h
Remarks: (IUCLID)
Toxicity to daphnia
and other aquatic
invertebrates
EC50 - Daphnia magna (Water flea) - 69 mg/l - 48 h
Remarks: (IUCLID)
Toxicity to algae IC50 - Pseudokirchneriella subcapitata (green algae) - 170 mg/l - 4
d
(OECD Test Guideline 201)
Toxicity to bacteria EC5 - Pseudomonas putida - 100 mg/l - 16 h
Remarks: (IUCLID)
12.2 Persistence and degradability Biodegradability Result: > 95 % - Readily biodegradable.
(OECD Test Guideline 302B)
Biochemical Oxygen
Demand (BOD)
140 mg/g
12.3 Bioaccumulative potential
12.4 Mobility in soil
12.5 Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent,
bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at
levels of 0.1% or higher.
12.6 Other adverse effects
Harmful to aquatic life
DISPOSAL CONSIDERATIONS13.1 Waste treatment methods
Product
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra
care in igniting as this material is highly flammable. Offer surplus and non-recyclable
solutions to a licensed disposal company.
Contaminated packaging
Dispose of as unused product.
TRANSPORT INFORMATION14.1 UN number
ADR/RID: 1247 IMDG: 1247 IATA: 1247
14.2 UN proper shipping name
ADR/RID: METHYL METHACRYLATE MONOMER, STABILIZED
IMDG: METHYL METHACRYLATE MONOMER, STABILIZED
IATA: Methyl methacrylate monomer, stabilized
14.3 Transport hazard class(es)
ADR/RID: 3 IMDG: 3 IATA: 3
14.4 Packaging group
ADR/RID: II IMDG: II IATA: II
14.5 Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
14.6 Special precautions for user
No data available
REGULATORY INFORMATION15.1 Safety, health and environmental regulations/legislation specific for the
substance or mixture
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006 15.2 Chemical safety assessment
For this product a chemical safety assessment was not carried out
OTHER INFORMATIONThe 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. For lab use only!