ChemicalBook > CAS DataBase List > Valeryl chloride

Valeryl chloride

Product Name
Valeryl chloride
CAS No.
638-29-9
Chemical Name
Valeryl chloride
Synonyms
PENTANOYL CHLORIDE;N-VALERYL CHLORIDE;VALEROYL CHLORIDE;Pentanoic acid chloride;VACL;eroyL;valeryl;Is e chloride;Valerylchlorid;Valeryl chlori
CBNumber
CB9422913
Molecular Formula
C5H9ClO
Formula Weight
120.58
MOL File
638-29-9.mol
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Valeryl chloride Property

Melting point:
-110 °C
Boiling point:
125-127 °C(lit.)
Density 
1.016 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.42(lit.)
Flash point:
91 °F
storage temp. 
Flammables area
solubility 
Chloroform (Sparingly), Ethyl Acetate (Slightly)
form 
Liquid
color 
Clear colorless to light yellow
Water Solubility 
decomposes
Sensitive 
Moisture Sensitive
BRN 
506293
Stability:
Moisture Sensitive
CAS DataBase Reference
638-29-9(CAS DataBase Reference)
NIST Chemistry Reference
Pentanoyl chloride(638-29-9)
EPA Substance Registry System
Pentanoyl chloride (638-29-9)
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Safety

Hazard Codes 
C
Risk Statements 
10-20-35-34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2502 8/PG 2
WGK Germany 
3
RTECS 
YV9107500
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29159080
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

H331Toxic if inhaled

H412Harmful to aquatic life with long lasting effects

Precautionary statements

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

P273Avoid release to the environment.

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

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
157147
Product name
Valeroyl chloride
Purity
98%
Packaging
25g
Price
$41.6
Updated
2024/03/01
Sigma-Aldrich
Product number
157147
Product name
Valeroyl chloride
Purity
98%
Packaging
100g
Price
$62.9
Updated
2024/03/01
TCI Chemical
Product number
V0010
Product name
Valeryl Chloride
Purity
>98.0%(T)
Packaging
25mL
Price
$31
Updated
2024/03/01
TCI Chemical
Product number
V0010
Product name
Valeryl Chloride
Purity
>98.0%(T)
Packaging
100mL
Price
$73
Updated
2024/03/01
Sigma-Aldrich
Product number
94610
Product name
Valeroyl chloride
Purity
purum, ≥98.0% (T)
Packaging
100ml
Price
$132
Updated
2024/03/01
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Valeryl chloride Chemical Properties,Usage,Production

Chemical Properties

clear colorless to light yellow liquid

Uses

Valeryl chloride is an intermediate for pharmaceuticals, agrochemicals, surfactants, fragrances, electronic chemicals.

General Description

A colorless fuming liquid with a pungent odor. Flash point 74°F. Fumes irritate the eyes and mucous membranes. Corrosive.

Air & Water Reactions

Highly flammable. Fumes in air. Reacts exothermically with water to generate hydrochloric and valeric acids, which are corrosive.

Reactivity Profile

Valeryl chloride is acidic. Incompatible with water, with bases, including amines, and with strong oxidizing agents and alcohols. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].

Health Hazard

May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Flammability and Explosibility

Flammable

Safety Profile

A corrosive irritant to skin, eyes, and mucous membranes. When heated to decomposition it emits toxic fumes of Cl-.

Valeryl chloride Preparation Products And Raw materials

Raw materials

Valeric acid VALERENIC ACID

Preparation Products

4'-Hydroxyvalerophenone
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Valeryl chloride Suppliers

Belgium 1 Canada 1 China 232 Europe 3 France 1 Germany 5 India 24 Japan 4 Slovakia 1 Switzerland 1 Ukraine 1 United Kingdom 4 United States 22 Global 300
CANGZHOU RUNLIQING CHEMICAL CO.,LTD
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View Lastest Price from Valeryl chloride manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Valeryl chloride 638-29-9
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-11-13
Hebei Yanxi Chemical Co., Ltd.
Product
Valeryl chloride 638-29-9
Price
US $0.00/kg
Min. Order
1kg
Purity
99.00%
Supply Ability
20tons
Release date
2023-09-12
Hebei Mojin Biotechnology Co., Ltd
Product
Valeryl chloride 638-29-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-13

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