Valeroyl chloride , 98% , 638-29-9

CAS NO.：638-29-9

Empirical Formula: C5H9ClO

Molecular Weight: 120.58

MDL number: MFCD00000757

EINECS: 211-330-1

PRODUCT Properties

• 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
• InChI: 1S/C5H9ClO/c1-2-3-4-5(6)7/h2-4H2,1H3
• InChIKey: XGISHOFUAFNYQF-UHFFFAOYSA-N
• SMILES: CCCCC(Cl)=O
• 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)

Description and Uses

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

Safety

• Symbol(GHS): GHS02,GHS05,GHS07
• Signal word: Danger
• Hazard statements: H302+H332-H314-H402-H225-H290
• Precautionary statements: P501-P261-P273-P270-P240-P210-P233-P234-P243-P241-P242-P271-P264-P280-P370+P378-P390-P303+P361+P353-P301+P330+P331-P363-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P403+P235-P406-P405
• PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
• Hazard Codes: C
• Risk Statements: 10-20-35-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 2502
• WGK Germany: 3
• RTECS: YV9107500
• TSCA: TSCA listed
• HazardClass: 8
• PackingGroup: II
• HS Code: 29159080
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Acute Tox. 3 Inhalation; Aquatic Chronic 3; Eye Dam. 1; Flam. Liq. 3; Met. Corr. 1; Skin Corr. 1A
• REACH Registrations: Active
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)