alpha-Methylstyrene, stabilized

Fisher Scientific UK

Revision date : 2025-03-21

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GHS02 GHS07 GHS08 GHS09
Health risk rating 4
Safety risk rating 2
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

98-29-3

Name of the chemical

4-tert-Butylpyrocatechol

Concentration

N/A

EC/CAS

98-83-9

Name of the chemical

alpha-Methylstyrene

Concentration

>95

General Information

Version

ACR12771

Revision date

2025-03-21

Product name

alpha-Methylstyrene, stabilized

Product Synonyms

Isopropenylbenzene; 2-Phenyl-1-propene

CAS No.

98-83-9

supplier name

Fisher Scientific UK

Emergency telephone

001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887

Icons in SDS

GHS02 GHS07 GHS08 GHS09 M004 M009 M010 M011 M013 M017

Company Information

company name

Fisher Scientific UK

e-mail address of the competent person responsible for the Safety Data Sheet

begel.sdsdesk@thermofisher.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H226, H303, H304, H317, H319, H335, H361, H411

Hazard statements

Code

Statements

H226

Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Flammable liquids Category 3 Aspiration Toxicity Category 1 Acute Oral Toxicity Category 5 Serious Eye Damage/Eye Irritation Category 2 Skin Sensitization Category 1 Reproductive Toxicity Category 2 Specific target organ toxicity - (single exposure) Category 3 Acute aquatic toxicity Category 2 Chronic aquatic toxicity Category 2 Label Elements

Signal word

Danger Hazard Statements H226 - Flammable liquid and vapor H319 - Causes serious eye irritation H335 - May cause respiratory irritation H411 - Toxic to aquatic life with long lasting effects H303 - May be harmful if swallowed H304 - May be fatal if swallowed and enters airways H317 - May cause an allergic skin reaction H361 - Suspected of damaging fertility or the unborn child

Prevention

P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P240 - Ground and bond container and receiving equipment P241 - Use explosion-proof electrical/ ventilating/ lighting equipment P242 - Use non-sparking tools P243 - Take action to prevent static discharges P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P271 - Use only outdoors or in a well-ventilated area P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves/protective clothing/eye protection/face protection

Response

P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower 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 P308 + P313 - IF exposed or concerned: Get medical advice/attention P331 - Do NOT induce vomiting P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P362 + P364 - Take off contaminated clothing and wash it before reuse

Storage

P403 + P233 - Store in a well-ventilated place. Keep container tightly closed

Disposal

P501 - Dispose of contents/ container to an approved waste disposal plant

2.3 Other hazards

Lachrymator (substance which increases the flow of tears). . . Toxicity to Soil Dwelling Organisms. Contains a known or suspected endocrine disruptor. Contains a substance on the National Authorities Endocrine Disruptor Lists.

2.1 Classification of the substance or mixture

Flammable liquids. Category 3 Aspiration Toxicity Category 1 Acute Oral Toxicity Category 5 Serious Eye Damage/Eye Irritation Category 2 Skin Sensitization Category 1 Reproductive Toxicity Category 2 Specific target organ toxicity - (single exposure) Category 3 Acute aquatic toxicity Category 2 Chronic aquatic toxicity

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