Skip to Content
Merck
All Photos(1)

Documents

109614

Sigma-Aldrich

Butyryl chloride

98%

Synonym(s):

Butanoic acid chloride, Butyric acid chloride, Butyric chloride, Butyroyl chloride, n-Butanoyl chloride, n-Butyroyl chloride, n-Butyryl chloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3CH2CH2COCl
CAS Number:
141-75-3
Molecular Weight:
106.55
Beilstein:
605395
EC Number:
205-498-5
MDL number:
MFCD00000752
UNSPSC Code:
12352100
PubChem Substance ID:
24846927
NACRES:
NA.22

vapor density

3.7 (vs air)

Quality Level

200

Assay

98%

refractive index

n20/D 1.412 (lit.)

bp

102 °C (lit.)

mp

−89 °C (lit.)

density

1.026 g/mL at 25 °C (lit.)

SMILES string

CCCC(Cl)=O

InChI

1S/C4H7ClO/c1-2-3-4(5)6/h2-3H2,1H3

InChI key

DVECBJCOGJRVPX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Butyryl chloride has been used to esterify wood meal dissolved in the ionic liquid, 1-butyl-3-methylimidazolium chloride.

Signal Word

Danger

Hazard Statements

H225,H302,H314,H331,H410

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

64.4 °F - DIN 51755 Part 1

Flash Point(C)

18 °C - DIN 51755 Part 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Tongqi Yuan et al.
Bioresource technology, 102(6), 4590-4593 (2011-01-25)
Wood meal was dissolved under identical conditions in the ionic liquid 1-butyl-3-methylimidazolium chloride ([C(4)mim]Cl) and homogeneously esterified with butyryl chloride and lauroyl chloride in the presence of triethylamine as a neutralizer. The effect of the molar ratio of reagent to
Paulina Majewska
Bioorganic chemistry, 61, 28-35 (2015-06-13)
2-Hydroxy-2-(ethoxyphenylphosphinyl)acetic acid, a new type of organophosphorus compound possessing two stereogenic centers, was investigated. Racemic 2-butyryloxy-2-(ethoxyphenylphosphinyl)acetic acid was synthesized and hydrolyzed using four bacterial species as biocatalysts. In all cases the reaction was more or less stereoselective and isomers bearing
Janclei P Coutinho et al.
Talanta, 134, 256-263 (2015-01-27)
In this work a multivariate statistical tool (Derringer and Suich optimization) was proposed for the separation of seventeen capsinoids (natural and synthetic) using the UHPLC-DAD chromatography. Capsinoids were analyzed at 280 nm. The variables optimized were the mobile phase (water

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service