3-Methylbutanoyl chloride

Modify Date: 2026-07-03 14:24:57

3-Methylbutanoyl chloride Structure
3-Methylbutanoyl chloride structure
Common Name 3-Methylbutanoyl chloride
CAS Number 108-12-3 Molecular Weight 120.577
Density 1.0±0.1 g/cm3 Boiling Point 116.4±8.0 °C at 760 mmHg
Molecular Formula C5H9ClO Melting Point N/A
MSDS Chinese USA Flash Point 18.9±0.0 °C
Symbol GHS02 GHS05 GHS06
GHS02, GHS05, GHS06
Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Isovaleryl chloride
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.0±0.1 g/cm3
Boiling Point 116.4±8.0 °C at 760 mmHg
Molecular Formula C5H9ClO
Molecular Weight 120.577
Flash Point 18.9±0.0 °C
Exact Mass 120.034195
PSA 17.07000
LogP 1.87
Vapour Pressure 18.2±0.2 mmHg at 25°C
Index of Refraction 1.415
InChIKey ISULZYQDGYXDFW-UHFFFAOYSA-N
SMILES CC(C)CC(=O)Cl
Storage condition Flammables area
Water Solubility decomposes

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS02 GHS05 GHS06
GHS02, GHS05, GHS06
Signal Word Danger
Hazard Statements H226-H314-H331
Precautionary Statements P261-P280-P305 + P351 + P338-P310
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;C:Corrosive;
Risk Phrases R11;R34
Safety Phrases S26-S36/37/39-S45-S9-S23-S16
RIDADR UN 2502 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 29159080

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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3-Methylbutanoyl chloride Structure

3-Methylbutanoy...

CAS#:108-12-3

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Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 1525 - 1530 Chemische Berichte, , vol. 70, p. 1042 Trans.roy.Soc.Canada, , vol. <3>27 III, p. 99,101 Chem. Zentralbl., , vol. 105, # I p. 1964 Bulet., vol. 33, p. 25 Chem. Zentralbl., , vol. 103, # II p. 354

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3-Methylbutanoyl chloride Structure

3-Methylbutanoy...

CAS#:108-12-3

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Literature: Bioorganic and Medicinal Chemistry, , vol. 21, # 15 p. 4714 - 4729

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3-Methylbutanoyl chloride Structure

3-Methylbutanoy...

CAS#:108-12-3

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Literature: Journal of the American Chemical Society, , vol. 60, p. 1326

~%

3-Methylbutanoyl chloride Structure

3-Methylbutanoy...

CAS#:108-12-3

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Literature: Zhurnal Obshchei Khimii, , vol. 29, p. 3652,3654; engl. Ausg. S. 3611

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 29159080

 Articles5

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Fumigant toxicity and acetylcholinesterase inhibitory activity of 4 Asteraceae plant essential oils and their constituents against Japanese termite (Reticulitermes speratus Kolbe).

Pestic. Biochem. Physiol. 113 , 55-61, (2014)

This study investigated the fumigant toxicity of 4 Asteraceae plant essential oils and their constituents against the Japanese termite Reticulitermes speratus Kolbe. Fumigant toxicity varied with plan...

Novel and facile synthesis of furanodictines A and B based on transformation of 2-acetamido-2-deoxy-D-glucose into 3,6-anhydro hexofuranoses.

Carbohydr. Res. 345(2) , 230-4, (2010)

A novel synthesis of furanodictines A [2-acetamido-3,6-anhydro-2-deoxy-5-O-isovaleryl-D-glucofuranose (1)] and B [2-acetamido-3,6-anhydro-2-deoxy-5-O-isovaleryl-D-mannofuranose (2)] is described start...

The Synthesis of the Tetrapeptide Amide S-Benzyl-L-cysteinyl-L-prolyl-L-leucylglycinamide Ressler Cand Vincent du Vigneaud.

J. Am. Chem. Soc. 76(12) , 3107-9, (1954)

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 203-552-2
MFCD00000738
3-Methylbutanoyl chloride
Isovalerylchloride
Isovaleryl Chloride
Isovaleroyl Chloride

 3-Methylbutanoyl chloride | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of Isovaleryl chloride?
A: Molecular formula of Isovaleryl chloride is C5H9ClO.
Q: What is the molecular weight of Isovaleryl chloride?
A: Molecular weight of Isovaleryl chloride is 120.577.
Q: What is the CAS number of Isovaleryl chloride?
A: CAS number of Isovaleryl chloride is 108-12-3.
Q: What English synonyms does Isovaleryl chloride have?
A: English synonyms of Isovaleryl chloride: EINECS 203-552-2, MFCD00000738, 3-Methylbutanoyl chloride, Isovalerylchloride, Isovaleryl Chloride, Isovaleroyl Chloride.
Q: What are the upstream materials of Isovaleryl chloride?
A: Related upstream materials(CAS) of Isovaleryl chloride: 503-74-2;7719-09-7;98-88-4;18243-77-1.
Q: What is the English name of Isovaleryl chloride?
A: The English name of Isovaleryl chloride is Isovaleryl chloride.
Q: What are the storage conditions for Isovaleryl chloride?
A: Storage conditions for Isovaleryl chloride: Flammables area.
Q: How is the water solubility of Isovaleryl chloride?
A: Water solubility of Isovaleryl chloride: decomposes.
Q: What is the LogP of Isovaleryl chloride?
A: LogP of Isovaleryl chloride is 1.87.
Q: What is the SMILES notation of Isovaleryl chloride?
A: SMILES notation of Isovaleryl chloride is CC(C)CC(=O)Cl.

 3-Methylbutanoyl chloridefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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