3-methyl-2-butanol
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | 3-methyl-2-butanol | CAS No. | 598-75-4 |
| Synonyms | isopropylmethylcarbinol | Chinese Name | 3-甲基-2-丁醇 |
| Molecular Formula | C5H2 | Molecular Weight | 88.1482 |
| UN No. | 1105 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | WARNING |
| Pictograms | GHS02 · Flammable GHS07 · Irritant |
| Hazard Statements | H226H332H335 |
| Precautionary Statements | P210P233P240P241P242P243P261P271P280P303+P361+P353P304+P340P317P319P370+P378P403+P233P403+P235P405P501 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 8 | Exposure Controls / Personal Protection |
| Section 9 | Physical and Chemical Properties | Section 11 | Toxicological Information |
Section 2. Hazards Identification
H226 (12.8%): Flammable liquid and vapor [Warning Flammable liquids]
H332 (99.2%): Harmful if inhaled [Warning Acute toxicity, inhalation]
H335 (99.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P317, P319, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 1475 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Section 8. Exposure Controls / Personal Protection
20.0 [ppm]
Section 9. Physical and Chemical Properties
Liquid; [Merck Index] Colorless liquid; [Alfa Aesar MSDS]
112.00 to 114.00 °C. @ 760.00 mm Hg
56 mg/mL at 25 °C
(in ethanol)
0.815-0.821
9.15 [mmHg]
1.406-1.412
EU Flavoring substances
FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Solvents -> Alcohols (<C12)
Section 11. Toxicological Information
Neurotoxin - Acute solvent syndrome
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.
