2-buten-1-ol
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | 2-buten-1-ol | CAS No. | 6117-91-5 |
| Synonyms | crotonyl alcohol | Chinese Name | 2-丁烯-1-醇 |
| Molecular Formula | C_1H_8O | Molecular Weight | 72.1057 |
| UN No. | 1987 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | WARNING |
| Pictograms | GHS02 · Flammable GHS07 · Irritant |
| Hazard Statements | H226H302H312 |
| Precautionary Statements | P210P233P240P241P242P243P264P270P280P301+P317P302+P352P303+P361+P353P317P321P330P362+P364P370+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+H312 (44.3%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (95.4%): Harmful in contact with skin [Warning Acute toxicity, dermal]
P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P317, P302+P352, P303+P361+P353, P317, P321, P330, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 237 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
Clear light yellow liquid; [Acros Organics MSDS]
Coriolis coupling
Centrifugal distortion
Chemical shift
Equilibrium structure
Lineshape
Molecular structure
Nuclear quadrupole coupling
Optical coefficient
Quadrupole coupling
Refractive index
Rotation-vibration spectrum
Rotational excitation cross section
Vibrational mode frequency
Flammable agents - 3rd degree
Other Classes -> Alcohols and Polyols, Other
Section 11. Toxicological Information
LCLo (rat) = 2,000 ppm/4hr
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.
