3-methyl-1-pentyn-3-ol
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | 3-methyl-1-pentyn-3-ol | CAS No. | 77-75-8 |
| Synonyms | ethylethynylmethyl carbinol | Chinese Name | 3-甲基-1-戊炔-3-醇 |
| Molecular Formula | C6H10O | Molecular Weight | 98.143 |
| UN No. | 1987 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | DANGER |
| Pictograms | GHS02 · Flammable GHS05 · Corrosive GHS07 · Irritant |
| Hazard Statements | H226H302H318H319H412 |
| Precautionary Statements | P210P233P240P241P242P243P264P264+P265P270P273P280P301+P317P303+P361+P353P305+P351+P338P305+P354+P338P317P330P337+P317P370+P378P403+P235P501 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 9 | Physical and Chemical Properties |
| Section 11 | Toxicological Information | ||
Section 2. Hazards Identification
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H318 (63.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
H319 (12.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H412 (63.5%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
P210, P233, P240, P241, P242, P243, P264, P264+P265, P270, P273, P280, P301+P317, P303+P361+P353, P305+P351+P338, P305+P354+P338, P317, P330, P337+P317, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 170 reports by companies from 4 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 9. Physical and Chemical Properties
Liquid with an acrid odor; [Merck Index] Clear slightly yellow liquid; [Acros Organics MSDS]
5.25 [mmHg]
DEA NFLIS-Drug Category -> Depressants and Tranquilizers
Pharmaceuticals -> Hypnotics
Other Classes -> Alcohols and Polyols, Other
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.
