3,3-Dimethylbutyryl chloride

Product Name: 3,3-Dimethylbutyryl chloride
CAS No.: 7065-46-5
Chemical Name: 3,3-Dimethylbutyryl chloride
Synonyms: TBAC;3,3-DIMETHYLBUTANOYL CHLORIDE;TERT-BUTYLACETYL CHLORIDE;AKOS BBS-00003928;3,3-Dimethylbutyryl;butylacetylchloride;Chloroacetoacetamides;T-BUTYLACETYL CHLORIDE;DiMethylbutyryl chlorid;Ter-butylacetyl chloride
CBNumber: CB5249013
Molecular Formula: C6H11ClO
Formula Weight: 134.6
MOL File: 7065-46-5.mol

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3,3-Dimethylbutyryl chloride Property

Boiling point:: 127-129 °C (lit.)
Density: 0.969 g/mL at 25 °C (lit.)
refractive index: n20/D 1.421(lit.)
Flash point:: 70 °F
storage temp.: 2-8°C
form: Liquid
color: Clear colorless to slightly yellow
Water Solubility: Reacts with water.
Sensitive: Moisture Sensitive
BRN: 1740421
InChI: InChI=1S/C6H11ClO/c1-6(2,3)4-5(7)8/h4H2,1-3H3
InChIKey: BUTKIHRNYUEGKB-UHFFFAOYSA-N
SMILES: C(Cl)(=O)CC(C)(C)C
CAS DataBase Reference: 7065-46-5(CAS DataBase Reference)
NIST Chemistry Reference: tert-Butyl acetyl chloride(7065-46-5)
EPA Substance Registry System: Butanoyl chloride, 3,3-dimethyl- (7065-46-5)

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Safety

Hazard Codes: C
Risk Statements: 10-34
Safety Statements: 26-36/37/39-45
RIDADR: UN 2924 3/PG 2
WGK Germany: 3
F: 9-13-21
TSCA: TSCA listed
HazardClass: 3
PackingGroup: II
HS Code: 29159000
Storage Class: 3 - Flammable liquids
Hazard Classifications: Eye Dam. 1
Flam. Liq. 2
Skin Irrit. 2

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H318Causes serious eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B88802
Product name: 3,3-Dimethylbutyryl chloride
Purity: 99%
Packaging: 25g
Price: $85.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: B88802
Product name: 3,3-Dimethylbutyryl chloride
Purity: 99%
Packaging: 100g
Price: $123
Updated: 2025/07/31

TCI Chemical

Product number: B1196
Product name: 3,3-Dimethylbutyryl Chloride
Purity: >99.0%(T)
Packaging: 25mL
Price: $71
Updated: 2025/07/31

TCI Chemical

Product number: B1196
Product name: 3,3-Dimethylbutyryl Chloride
Purity: >99.0%(T)
Packaging: 250mL
Price: $313
Updated: 2025/07/31

TRC

Product number: D456874
Product name: 3,3-Dimethylbutyryl chloride
Packaging: 25g
Price: $110
Updated: 2021/12/16

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3,3-Dimethylbutyryl chloride Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to slightly yellow liquid

Uses

3,3-Dimethylbutyryl Chloride is a useful compound in organic synthesis.

Application

3,3-Dimethylbutyryl chloride is a very important acylation reagent, mainly used as a pharmaceutical intermediate.

Synthesis

Add 3,3-dimethylbutyric acid into the reactor, stir, add phosphorus trichloride, raise the temperature to the reaction temperature for reaction, cool to room temperature after the reaction, and stand for stratification; separate after standing for stratification The phosphorous acid in the lower layer is used as a by-product, and the crude acid chloride in the upper layer is collected under reduced pressure distillation at an absolute pressure of 20KPa to collect a fraction at 79-81°C to obtain 3,3-dimethylbutyryl chloride product.

3,3-Dimethylbutyryl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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3,3-Dimethylbutyryl chloride Suppliers

Americas 1 Austria 1 Belgium 2 Canada 1 China 235 Europe 3 France 1 Germany 4 India 8 Japan 6 Slovakia 1 Switzerland 2 Ukraine 1 United Kingdom 10 United States 29 Global 305

Qi-Chem Co., Ltd.

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Energy Chemical

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View Lastest Price from 3,3-Dimethylbutyryl chloride manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3,3-Dimethylbutyryl chloride 7065-46-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-28

Henan Aochuang Chemical Co.,Ltd.

Product: 3,3-Dimethylbutyryl chloride 7065-46-5
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-09

Hebei Yanxi Chemical Co., Ltd.

Product: 3,3-Dimethylbutyryl chloride 7065-46-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 100tons
Release date: 2023-09-26

7065-46-5, 3,3-Dimethylbutyryl chlorideRelated Search:

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3,3-DIMETHYL-N-BUTYRYL CHLORIDE

TERT-BUTYLACETYL CHLORIDE

T-BUTYLACETYL CHLORIDE

TBAC

Chloroacetoacetamides

tert-Butylacetyl chloride, 98+%

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3,3-Dimethylbutanoic acid chloride

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3,3-dimthylbutyryl chloride

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tert-Butylacetyl chloride, 99% 50ML

DiMethylbutyryl chlorid

3,3-Methyl two Ding Xianlv

3,3-DiMethylbutyryl chloride, 97.0%(T)

3,3-dimethyl-butanoylchlorid

Butanoyl chloride, 3,3-dimethyl-

butylacetylchloride

AKOS BBS-00003928

3,3-DIMETHYLBUTANOYL CHLORIDE

3,3-DIMETHYLBUTYRYL CHLORIDE

3,3-Dimethylbutanoic acid chlor

3,3-Dimethylbutyryl chloride 99%

Ter-butylacetyl chloride

3,3-Dimethylbutyryl Chloride &gt

7065-46-5

C6ClH11O

CH33CCH2COCl

C6H11ClO

ACID CHLORIDE

Carbonyl Compounds

Building Blocks

Acid Halides

Organic Building Blocks