Cyclopropanecarboxylic acid chloride , 98% , 4023-34-1

Synonym(s):
Cyclopropanecarboxylic acid chloride

CAS NO.：4023-34-1

Empirical Formula: C4H5ClO

Molecular Weight: 104.53

MDL number: MFCD00001277

EINECS: 223-684-4

PRODUCT Properties

• Melting point: 77.5-78.5 °C(Solv: hexane (110-54-3))
• Boiling point: 119 °C(lit.)
• Density: 1.152 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.452(lit.)
• Flash point: 74 °F
• storage temp.: 2-8°C
• solubility: soluble in Chloroform
• form: Liquid
• Specific Gravity: 1.1520
• color: Clear colorless to slightly yellow
• Water Solubility: decomposes
• Sensitive: Moisture Sensitive
• BRN: 471286
• Stability: Moisture Sensitive
• InChIKey: ZOOSILUVXHVRJE-UHFFFAOYSA-N
• CAS DataBase Reference: 4023-34-1(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopropanecarboxylic acid chloride(4023-34-1)
• EPA Substance Registry System: Cyclopropanecarbonyl chloride (4023-34-1)

Description and Uses

Cyclopropanecarbonyl chloride can be used as an alkylating reagent in the preparation of some chemical building blocks such as formylcyclopropane, cyclopropanecarboxylic acid hydrazide, bis(cyclopropylcarbonyl) peroxide, 1-cyclopropanecarboxamide, 2-cyclopropylcarbonylcyclohexane-1,3-diones and cyclopropyl analog of triazolopiperazine-amides.

Safety

• Symbol(GHS): GHS02,GHS05,GHS06
• Signal word: Danger
• Hazard statements: H226-H301-H314
• Precautionary statements: P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C,F
• Risk Statements: 10-34-29-25-36-38
• Safety Statements: 26-36/37/39-45-8-16
• RIDADR: UN 2920 8/PG 2
• WGK Germany: 3
• F: 10-21
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• HS Code: 29162000
• Toxicity: LD50 orally in Rabbit: 200 mg/kg
• 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)