3-Chloro-2-butanone

Modify Date: 2025-08-24 18:52:09

3-Chloro-2-butanone Structure
3-Chloro-2-butanone structure
 Common Name 3-Chloro-2-butanone
CAS Number 4091-39-8 Molecular Weight 106.551
Density 1.0±0.1 g/cm3 Boiling Point 114.7±8.0 °C at 760 mmHg
Molecular Formula C4H7ClO Melting Point <-60ºC
MSDS Chinese USA Flash Point 21.1±0.0 °C
Symbol GHS02 GHS07
GHS02, GHS07		 Signal Word Warning

 Names

Name 3-Chloro-2-butanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 114.7±8.0 °C at 760 mmHg
Melting Point <-60ºC
Molecular Formula C4H7ClO
Molecular Weight 106.551
Flash Point 21.1±0.0 °C
Exact Mass 106.018539
PSA 17.07000
LogP 0.77
Vapour Pressure 19.7±0.2 mmHg at 25°C
Index of Refraction 1.406
InChIKey OIMRLHCSLQUXLL-UHFFFAOYSA-N
SMILES CC(=O)C(C)Cl
Water Solubility 3 g/100 mL

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EL7062000
CHEMICAL NAME :
2-Butanone, 3-chloro-
CAS REGISTRY NUMBER :
4091-39-8
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C4-H7-Cl-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
810 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (2),34,1996

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H302
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R10;R20/21/22;R36/37/38
Safety Phrases S16-S36/37/39-S26
RIDADR UN 1224 3/PG 3
WGK Germany 3
RTECS EL7062000
Packaging Group III
Hazard Class 3
HS Code 2942000000

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Articles5

More Articles
Substrate specificity and enantioselectivity of 4-hydroxyacetophenone monooxygenase.

Appl. Environ. Microbiol. 69(1) , 419-26, (2003)

The 4-hydroxyacetophenone monooxygenase (HAPMO) from Pseudomonas fluorescens ACB catalyzes NADPH- and oxygen-dependent Baeyer-Villiger oxidation of 4-hydroxyacetophenone to the corresponding acetate e...

Synthesis and activity of ruthenium olefin metathesis catalysts coordinated with thiazol-2-ylidene ligands.

J. Am. Chem. Soc. 130(7) , 2234-45, (2008)

A new family of ruthenium-based olefin metathesis catalysts bearing a series of thiazole-2-ylidene ligands has been prepared. These complexes are readily accessible in one step from commercially avail...

Reaction of α-chloroketones with 1, 4-dianion of acetophenone n-ethoxy-carbonylhydrazone. Matsumura N, et al.

Tetrahedron Lett. 25(40) , 4529-32, (1984)

 Synonyms

EINECS 223-834-9
3-Chloro-2-butanone
MFCD00000865
1-Acetyl-1-Chloroethane
2-Butanone, 3-chloro-
3-chlorobutan-2-one
1-Chloroethyl Methyl Ketone
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Chemsrc provides 3-Chloro-2-butanone(CAS#:4091-39-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 3-Chloro-2-butanone are included as well.>> amp version: 3-Chloro-2-butanone

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