2-Methyl-2-propanethiol

Acros Organics BVBA

Revision date : 2020-12-14

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GHS02 GHS07 GHS09
Health risk rating 4
Safety risk rating 3
Environmental risk rating 4

General Information

Version

3

Revision date

2020-12-14

Product name

2-Methyl-2-propanethiol

Product Synonyms

tert-Butyl mercaptan

CAS No.

75-66-1

supplier name

Fisher Scientific UK

Emergency telephone

+32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887

Icons in SDS

GHS02 GHS07 GHS09

Company Information

company name

Acros Organics BVBA

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

info@acros.com, acros.techsupport@thermofisher.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H303, H317, H319, H336, H411

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Physical State

Appearance/Odor

Liquid Colorless Stench Emergency Overview Highly flammable liquid and vapor. May cause an allergic skin reaction. Causes serious eye irritation. May cause drowsiness and dizziness. Toxic to aquatic life with long lasting effects. May be harmful if swallowed. Stench.

2.1 Classification of the substance or mixture

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

Signal word

Danger

Hazard statements

H225 - Highly flammable liquid and vapor H317 - May cause an allergic skin reaction H319 - Causes serious eye irritation H336 - May cause drowsiness or dizziness H411 - Toxic to aquatic life with long lasting effects H303 - May be harmful if swallowed

Prevention

P210 - Keep away from heat/sparks/open flames/hot surfaces. - No smoking P233 - Keep container tightly closed P242 - Use non-sparking tools P270 - Do not eat, drink or smoke when using this product P240 - Ground/bond container and receiving equipment P241 - Use explosion-proof electrical/ ventilating/ lighting equipment P243 - Take precautionary measures against static discharge P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves/protective clothing/eye protection/face protection

Response

P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P303 + P361 + P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower P333 + P313 - If skin irritation or rash occurs: Get medical advice/attention P363 - Wash contaminated clothing before reuse

Storage

P403 + P235 - Store in a well-ventilated place. Keep cool

Disposal

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

Other physicochemical hazards

Vapors may cause flash fire or explosion. Highly flammable.

Health hazards

May cause an allergic skin reaction. Causes serious eye irritation. May cause drowsiness or dizziness. May be harmful if swallowed.

Environmental hazards

Toxic to aquatic life with long lasting effects. Will likely be mobile in the environment due to its volatility. The product contains volatile organic compounds (VOC) which will evaporate easily from all surfaces.

2.3 Other hazards

Stench.

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