Sodiumtrichloroacetate , 98% , 650-51-1

Synonym(s):
NaTCA;TCA sodium salt;Trichloroacetic acid sodium salt

CAS NO.：650-51-1

Empirical Formula: C2Cl3NaO2

Molecular Weight: 185.37

MDL number: MFCD00064198

EINECS: 211-479-2

PRODUCT Properties

• Melting point: 300 °C
• Density: 0.9 g/cm3
• storage temp.: Sealed in dry,Room Temperature
• pka: 0.6[at 20 ℃]
• form: Powder or Granular Powder
• color: White to off-white
• Water Solubility: Soluble in water, ethanol, methanol, acetone.
• Sensitive: Hygroscopic
• Merck: 14,9627
• BRN: 3572664
• InChIKey: SAQSTQBVENFSKT-UHFFFAOYSA-M
• LogP: -2.67 at 25℃
• CAS DataBase Reference: 650-51-1(CAS DataBase Reference)
• EPA Substance Registry System: Sodium trichloroacetate (650-51-1)

Description and Uses

Sodium trichloroacetate with trichloroacetic acid (TCA) undergoes rapid decarboxylation in dimethylformamide (DMF) in the presence of aldehydes to form nucleophilic trichloromethyl anion, which then adds to the aldehydes to form trichloromethyl carbinols. It can also undergo thermal decarboxylation in aprotonic solvents in the presence of olefins to generate dichlorocarbene as an intermediate.

Safety

• Symbol(GHS): GHS07,GHS09
• Signal word: Warning
• Hazard statements: H335-H410
• Precautionary statements: P273
• Hazard Codes: Xi,N
• Risk Statements: 37-50/53
• Safety Statements: 46-60-61
• RIDADR: UN 3077 9/PG 3
• WGK Germany: 2
• RTECS: AJ9100000
• TSCA: Yes
• HazardClass: 9
• PackingGroup: III
• HS Code: 29154000
• Hazardous Substances Data: 650-51-1(Hazardous Substances Data)
• Toxicity: LD50 orl-rat: 3320 mg/kg KSKZAN 18(3),46,80