4-Chlorobutyric Acid , >95.0%(T) , 627-00-9

CAS NO.：627-00-9

Empirical Formula: C4H7ClO2

Molecular Weight: 122.55

MDL number: MFCD00002818

EINECS: 210-977-7

PRODUCT Properties

• Melting point: 12-16 °C(lit.)
• Boiling point: 196 °C22 mm Hg(lit.)
• Density: 1.24 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.451(lit.)
• Flash point: >230 °F
• storage temp.: Sealed in dry,Room Temperature
• solubility: soluble in Ether
• form: clear liquid
• pka: 4.52(at RT℃)
• color: Colorless to Almost colorless
• BRN: 1700264
• InChI: InChI=1S/C4H7ClO2/c5-3-1-2-4(6)7/h1-3H2,(H,6,7)
• InChIKey: IPLKGJHGWCVSOG-UHFFFAOYSA-N
• SMILES: C(O)(=O)CCCCl
• CAS DataBase Reference: 627-00-9(CAS DataBase Reference)
• EPA Substance Registry System: 4-Chlorobutyric acid (627-00-9)

Description and Uses

4-Chlorobutanoic Acid is an impurity of Levetiracetam(L331500) which is (S)-enantiomer of Etiracetam (E932970) and the ethyl analog of Piracetam (P500800). Used as an anticonvulsant. Neuroprotective & Neuroresearch Product.

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H302-H314
• Precautionary statements: P270-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 22-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• HazardClass: 8
• PackingGroup: III
• HS Code: 29159000