ISOBUTYL ALCOHOL

CAS 78-83-1 C₄H₁₀O MW 74.1000 Danger 3 SDS documents available OSHA PEL listed NIOSH data available

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Corrosion

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Emergency: 911 | Poison Control: 1-800-222-1222

Safety Data Sheets

Manufacturer	Download
Alfa Aesar	Download PDF
Sigma Aldrich	Download PDF
TCI	Download PDF

Recommended safety equipment

Personal protective equipment commonly recommended for the hazard classes shown above.

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Hazard Statements

Code	Statement	Hazard Class
`H226`	Flammable liquid and vapor	Flammable liquids
`H303`	May be harmful if swallowed	Acute toxicity, oral
`H313`	May be harmful in contact with skin	Acute toxicity, dermal
`H315`	Causes skin irritation	Skin corrosion/irritation
`H318`	Causes serious eye damage	Serious eye damage/eye irritation
`H333`	May be harmful if inhaled	Acute toxicity, inhalation
`H335`	May cause respiratory irritation	Specific target organ toxicity, single exposure; Respiratory tract irritation
`H336`	May cause drowsiness or dizziness	Specific target organ toxicity, single exposure; Narcotic effects
`H401`	Toxic to aquatic life	Hazardous to the aquatic environment, acute hazard

Precautionary Statements

Code	Statement
`P210`	Keep away from heat, hot surface, 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.
`P261`	Avoid breathing dust/fume/gas/mist/vapors/spray.
`P264`	Wash hands [and ...] thoroughly after handling.
`P264+P265`	Wash hands [and ...] thoroughly after handling. Do not touch eyes.
`P271`	Use only outdoors or in a well-ventilated area.
`P273`	Avoid release to the environment.
`P280`	Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
`P301+P317`	IF SWALLOWED: Get medical help.
`P302+P317`	(Deleted) IF ON SKIN: Get medical help.
`P302+P352`	IF ON SKIN: wash with plenty of water/...
`P303+P361+P353`	IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower].
`P304+P317`	(Deleted) IF INHALED: Get medical help.
`P304+P340`	IF INHALED: Remove person to fresh air and keep comfortable for breathing.
`P305+P354+P338`	IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
`P317`	Get emergency medical help.
`P319`	Get medical help if you feel unwell.
`P321`	Specific treatment (see information on this label and safety datasheet)).
`P332+P317`	If skin irritation occurs: Get medical help.
`P362+P364`	Take off contaminated clothing and wash it before reuse.
`P370+P378`	In case of fire: Use ... 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 ...

Exposure Limits

OSHA PEL	100 ppm
NIOSH REL	50 ppm
NIOSH IDLH	1600 ppm
Skin Notation	Yes — can be absorbed through skin

Physical Properties

Colorless, oily liquid with a sweet, musty odor.

Boiling Point	227°F
Flash Point	82°F
Vapor Pressure	9 mmHg
Specific Gravity	0.8

NFPA 704 Diamond

Target Organs

Lungs Skin Eyes Nervous System

narcotic effects; mild irritation of the skin, eyes, and throat

Synonyms

IBA; isopropylcarbinol; 2-methyl-1-propanol

Data Sources

GHS Classification: PubChem CID 6560
OSHA PEL: OSHA Occupational Chemical Database
NIOSH REL/IDLH: NIOSH Pocket Guide

Disclaimer: This information is compiled from public regulatory databases for reference only. It does not replace the manufacturer's Safety Data Sheet (SDS). Always consult the official SDS for your specific product before handling chemicals.

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