1-Butanethiol

Hazard statements (CLP)

H225, H302+H332, H316, H320, H332, H335, H336, H361, H371

Code

Statements

H225

Highly Flammable liquid and vapour

SECTION 2: Hazards identification

Emergency Overview Appearance : liquid Color : colorless Highly flammable liquid and vapor. Harmful if swallowed or if inhaled. Causes mild skin irritation. Causes eye irritation. May cause respiratory irritation. May cause drowsiness or dizziness. Suspected of damaging fertili- ty or the unborn child. May cause damage to organs. GHS Classification Flammable liquids Category 2 Acute toxicity (Oral) Category 4 Acute toxicity (Inhalation) Category 4 Skin corrosion/irritation Category 3 Serious eye damage/eye irritation Category 2B Reproductive toxicity Category 2 Specific target organ toxicity - Category 2 single exposure Specific target organ toxicity - Category 3 (respiratory tract irritation, Narcotic effects) single exposure

Signal word

Danger

Hazard statements

H225 Highly flammable liquid and vapor. H302 + H332 Harmful if swallowed or if inhaled. H316 Causes mild skin irritation. H320 Causes eye irritation. H335 May cause respiratory irritation. H336 May cause drowsiness or dizziness. H361 Suspected of damaging fertility or the unborn child. H371 May cause damage to organs.

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/ sparks/ open flames/ hot surfaces. No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P260 Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P264 Wash 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. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.

Response

P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. 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 + P311 IF exposed or concerned: Call a POISON CENTER/ doctor. P332 + P313 If skin irritation occurs: Get medical advice/ attention. P337 + P313 If eye irritation persists: Get medical advice/ attention. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol- resistant foam to extinguish.

Storage

P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P403 + P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.

Disposal

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

Other physicochemical hazards

Highly flammable liquid and vapor

Health hazards

Harmful if swallowed. Harmful if inhaled. Causes mild skin irritation. Causes eye irritation. Suspected of damaging fertility or the unborn child. May cause damage to organs. May cause respiratory irritation. May cause drowsiness or dizziness

Environmental hazards

Not classified based on available information

Other hazards which do not result in classification

None known.

2.1 Classification of the substance or mixture

Flammable liquids : Category 2 Acute toxicity (Oral) : Category 4 Acute toxicity (Inhalation) : Category 4 Skin corrosion/irritation : Category 3 Serious eye damage/eye irritation : Category 2B Reproductive toxicity : Category 2 Specific target organ toxicity - : Category 2 single exposure Specific target organ toxicity - : Category 3 (respiratory tract irritation, Narcotic effects) single exposure