Tetra(but-1-yl)ammonium hydroxide, 1M solution in methanol

Hazard statements (CLP)

H225, H301, H301+H311+H331, H311, H314, H317, H318, H331, H335, H370

Code

Statements

H225

Highly Flammable liquid and vapour

SECTION 2: Hazards identification

Classification of the substance or mixture GHS US classification Flammable liquids Category 2 H225 Highly flammable liquid and vapor Acute toxicity (oral) Category 3 H301 Toxic if swallowed Acute toxicity (dermal) Category 3 H311 Toxic in contact with skin Acute toxicity (inhalation) Category 3 H331 Toxic if inhaled Skin corrosion/irritation Category 1B H314 Causes severe skin burns and eye damage Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage Skin sensitization, category 1B H317 May cause an allergic skin reaction Specific target organ toxicity (single exposure) Category 1 H370 Causes damage to organs Specific target organ toxicity – Single exposure, Category 3, H335 May cause respiratory irritation Respiratory tract irritation Full text of H statements : see section 16

2.2 Label elements

GHS US labeling

Signal word

Danger

Hazard statements

H225 - Highly flammable liquid and vapor H301+H311+H331 - Toxic if swallowed, in contact with skin or if inhaled H314 - Causes severe skin burns and eye damage H317 - May cause an allergic skin reaction H318 - Causes serious eye damage H335 - May cause respiratory irritation H370 - Causes damage to organs

Precautionary statements

P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. 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. P272 - Contaminated work clothing must not be allowed out of the workplace. P280 - Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 - If swallowed: Immediately call a poison center or doctor. P301+P330+P331 - If swallowed: rinse mouth. Do NOT induce vomiting. P302+P352 - If on skin: Wash with plenty of soap and water P303+P361+P353 - If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/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. P307+P311 - If exposed: Call a poison center/doctor. P310 - Immediately call a POISON CENTER or doctor/ physician P311 - Call a POISON CENTER or doctor/physician P321 - Specific treatment (see supplemental first aid instructions on this label) P322 - Specific treatment (see supplemental first aid instruction on this label) P330 - Rinse mouth. P333+P313 - If skin irritation or rash occurs: Get medical advice/attention. P361+P364 - Take off immediately all contaminated clothing and wash it before reuse. P363 - Wash contaminated clothing before reuse. P370+P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish 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. P501 - Dispose of contents/container to an approved waste disposal plant

Other hazards which do not result in classification

In use may form flammable/explosive vapor-air mixture.

Ingredient(s) with unknown acute toxicity

No additional information available

2.1 Classification of the substance or mixture

GHS US classification Flammable liquids Category 2 H225 Highly flammable liquid and vapor Acute toxicity (oral) Category 3 H301 Toxic if swallowed Acute toxicity (dermal) Category 3 H311 Toxic in contact with skin Acute toxicity (inhalation) Category 3 H331 Toxic if inhaled Skin corrosion/irritation Category 1B H314 Causes severe skin burns and eye damage Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage Skin sensitization, category 1B H317 May cause an allergic skin reaction Specific target organ toxicity (single exposure) Category 1 H370 Causes damage to organs Specific target organ toxicity – Single exposure, Category 3, H335 May cause respiratory irritation Respiratory tract irritation Full text of H statements : see section 16