Butyryl chloride
ALDRICH/109614 - 98%
Synonym: Butanoic acid chloride; Butyric acid chloride; Butyric chloride; Butyroyl chloride; n-Butanoyl chloride; n-Butyroyl chloride; n-Butyryl chloride
CAS Number: 141-75-3
Empirical Formula (Hill Notation): C4H7ClO
Molecular Weight: 106.55
EC Number: 205-498-5
MDL Number: MFCD00000752
Linear Formula: CH3CH2CH2COCl
Product Type: Chemical
| assay | 98% |
| bp | 102 °C (lit.) |
| density | 1.026 g/mL at 25 °C (lit.) |
| functional group | acyl chloride |
| InChI | 1S/C4H7ClO/c1-2-3-4(5)6/h |
| InChI key | DVECBJCOGJRVPX-UHFFFAOYSA |
| mp | −89 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | CCCC(Cl)=O |
| vapor density | 3.7 (vs air) |
| Application: | Butyryl chloride has been used to esterify wood meal dissolved in the ionic liquid, 1-butyl-3-methylimidazoli |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 250 g in glass bottle |
| Symbol |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H225 - H290 - H302 - H314 - H331 |
| Precautionary statements | P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 + P310 |
| Hazard Codes | F,C |
| Risk Statements | 11-34 |
| Safety Statements | 16-23-26-36-45 |
| RIDADR | UN 2353 8(3) / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 64.4 °F - closed cup |
| Flash Point(C) | 18 °C - closed cup |
| Purity | 98% |
| bp | 102 °C (lit.) |
| mp | −89 °C (lit.) |
| Density | 1.026 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |