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

Catalog Number	PKG Qty.	Price


45-109614-250G	250 g	$65.10 1/EAAdd To Favorites	Add To Favorites
45-109614-1KG	1 kg	$142.00 1/EAAdd To Favorites	Add To Favorites

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/h2-3H2,1H3
InChI key	DVECBJCOGJRVPX-UHFFFAOYSA-N
mp	−89 °C (lit.)
Quality Level	200
refractive index	n20/D 1.412 (lit.)
SMILES string	CCCC(Cl)=O
vapor density	3.7 (vs air)

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

Application:	Butyryl chloride has been used to esterify wood meal dissolved in the ionic liquid, 1-butyl-3-methylimidazolium chloride.
Packaging:	1 kg in glass bottle
Packaging:	250 g in glass bottle

Purity	98%
bp	102 °C (lit.)
mp	−89 °C (lit.)
Density	1.026 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.412 (lit.)
UNSPSC	12352100