Crotyl chloride
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | Crotyl chloride | CAS No. | 591-97-9 |
| Synonyms | crotyl chloride; 1-chloro-2-butene | Chinese Name | 1-氯-2-丁烯 |
| Molecular Formula | C4H7Cl | Molecular Weight | 90.5523 |
| UN No. | 1993 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | DANGER |
| Pictograms | GHS02 · Flammable GHS05 · Corrosive GHS07 · Irritant |
| Hazard Statements | H225H302H314H315H317H318H332H412 |
| Precautionary Statements | P210P233P240P241P242P243P260P261P264P264+P265P270P271P272P273P280P301+P317P301+P330+P331P302+P352P302+P361+P354P303+P361+P353P304+P340P305+P354+P338P316P317P321P330P332+P317P333+P317P362+P364P363P370+P378P403+P235P405P501 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 9 | Physical and Chemical Properties |
| Section 11 | Toxicological Information | ||
Section 2. Hazards Identification
H225 (57.5%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H302 (98.9%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (55.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H315 (44.8%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (54%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H318 (46%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
H332 (97.7%): Harmful if inhaled [Warning Acute toxicity, inhalation]
H412 (54%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P332+P317, P333+P317, P362+P364, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 87 reports by companies from 7 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
(E)- and (Z)-forms are liquids; [Merck Index] Clear colorless liquid; [Sigma-Aldrich MSDS]
69.0 [mmHg]
Molecular structure
Optical coefficient
Refractive index
Rotational excitation cross section
Thermal expansion coefficient
Vibrational mode frequency
Other Classes -> Halogenated Aliphatics, Unsaturated
Flammable agents - 3rd degree
Reactive agents - 1st degree
Section 11. Toxicological Information
Dermatotoxin - Skin burns.
Lacrimator (Lachrymator) - A substance that irritates the eyes and induces the flow of tears.
Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.
LC50 (rat) = 16,300 mg/m3/4hr
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.
