Pivaloyl chloride

Modify Date: 2025-08-20 18:25:11

Pivaloyl chloride Structure
Pivaloyl chloride structure
Common Name Pivaloyl chloride
CAS Number 3282-30-2 Molecular Weight 120.577
Density 1.0±0.1 g/cm3 Boiling Point 107.2±8.0 °C at 760 mmHg
Molecular Formula C5H9ClO Melting Point -56 °C
MSDS Chinese USA Flash Point 8.9±0.0 °C
Symbol GHS02 GHS05 GHS06
GHS02, GHS05, GHS06
Signal Word Danger

 Names

Name Pivaloyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 107.2±8.0 °C at 760 mmHg
Melting Point -56 °C
Molecular Formula C5H9ClO
Molecular Weight 120.577
Flash Point 8.9±0.0 °C
Exact Mass 120.034195
PSA 17.07000
LogP 1.68
Vapour density >1 (vs air)
Vapour Pressure 27.4±0.2 mmHg at 25°C
Index of Refraction 1.417
Water Solubility Hydrolysis

 Safety Information

Symbol GHS02 GHS05 GHS06
GHS02, GHS05, GHS06
Signal Word Danger
Hazard Statements H225-H302-H314-H330
Supplemental HS Reacts violently with water.
Precautionary Statements P210-P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable
Risk Phrases R11;R22;R23;R34
Safety Phrases S16-S26-S36/37/39-S45-S38-S28A
RIDADR UN 2438 6.1/PG 1
WGK Germany 1
Packaging Group I
Hazard Class 6.1
HS Code 29159080

 Synthetic Route

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Articles14

More Articles
Synthesis and pharmacological characterization of 2-aminobenzaldehyde oxime analogs as dual inhibitors of neutrophil elastase and proteinase 3.

Bioorg. Med. Chem. 23(5) , 1123-34, (2015)

Proteinase 3 (Pr3), and human neutrophil elastase (HNE) are two major neutrophilic serine proteases (NsPs) expressed in neutrophil azurophil granules. Emerging data suggest that excessive release of p...

Selective pivaloylation of 2-acetamido-2-deoxy sugars.

Carbohydr. Res. 182(2) , 197-205, (1988)

Selective pivaloylation of 2-acetamido-2-deoxy-D-glucose, its methyl alpha- and beta-glycosides, and the methyl alpha-glycoside of N-acetyl-D-muramic acid under various conditions has been studied. Th...

Selective pivaloylation and diphenylacetylation of cyclomalto-oligosaccharides.

Carbohydr. Res. 262(2) , 271-82, (1994)

Regioselective acylation of cyclomalto-oligosaccharides was achieved using pivaloyl and diphenylacetyl chlorides. The reaction of cyclomaltohexaose (1) with pivaloyl chloride gave the hexakis(2,6-di-O...

 Synonyms

PIVALYL CHLORIDE
2,2,2-trimethylacetyl chloride
Pivaloylchlorid
2,2-dimethylpropionic acid chloride
Trimethylacetyl
2,2-dimethyl-propionyl chloride
PVCL
pivaloyl
MFCD00000709
2,2-Dimethylpropanoyl chloride
2,2-Dimethylpropionyl Chloride
Pivaloyl chlorode
Pivalpyl chloride
EINECS 221-921-6
Pivaloyl chloride
Pivalolyl chloride
1-chloro-2,2-dimethylpropionaldehyde
2,2-Dimethylpropanoic acid chloride
Propanoyl chloride, 2,2-dimethyl-
Trimethylacetyl chloride
Pyvaloylchloride
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