Crotyl chloride, predominantly trans
ALDRICH/254584 - 95%
Synonym: 1-Chloro-2-butene
CAS Number: 4894-61-5
Empirical Formula (Hill Notation): C4H7Cl
Molecular Weight: 90.55
EC Number: 225-516-5
MDL Number: MFCD00000987
Linear Formula: CH3CH=CHCH2Cl
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 254584-100G.
| assay | 95% |
| bp | 84-85 °C (lit.) |
| density | 0.929 g/mL at 25 °C (lit.) |
| form | liquid |
| impurities | 4% 3-chloro-1-butene |
| InChI | 1S/C4H7Cl/c1-2-3-4-5/h2-3 |
| InChI key | YTKRILODNOEEPX-NSCUHMNNSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | [H]C(C)=C([H])CCl |
| storage temp. | 2-8°C |
| Application: | Crotyl chloride was used in kinetics measurements of reactions of atomic chlorine with series of unsaturated aldehydes and ketones at 298K. (E)Crotyl chloride was also used in the preparation of (E)-crotyltrichlorosilane. |
| General description: | Crotyl chloride reacts with trichlorosilane in the presence of tertiary amine and copper salt to give the corresponding allyltrichlorosilane. |
| Packaging: | 25, 100 g in glass bottle |
| Symbol |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H314 - H335 |
| Precautionary statements | P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | F,C |
| Risk Statements | 11-34-36/37 |
| Safety Statements | 16-26-27-36/37/39-45 |
| RIDADR | UN 2924 8(3) / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 23.0 °F |
| Flash Point(C) | -5 °C |
| Purity | 95% |
| bp | 84-85 °C (lit.) |
| Density | 0.929 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |