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CAS No 107-59-5 , tert-butyl 2-chloroacetate

  • Name: tert-butyl 2-chloroacetate
  • Synonyms: tert-butyl 2-chloroacetate; chloro-; Acetic acid;107-59-5;tert-butyl 2-chloroacetate; Chloroacetic acid tert-butyl ester; 1,1-dimethylethyl ester;
  • CAS Registry Number:
  • Transport: UN 3272
  • Flash Point: 46 ºC
  • Boiling Point: 48-49 ºC (11 MMHG)
  • Density: 1.053
  • Refractive index: 1.422-1.424
  • Water Solubility: <0.1 G/L (20 ºC)
  • Safety Statements: R10;R20/21/22;R36/37/38;R50/53
  • Hazard Symbols: Xn: Harmful;N: Dangerous for the environment;
  • HS Code: 29154000
  • Flash Point: 46 ºC
  • EINECS: 203-506-1
  • Molecular Weight: 150.60334
  • InchiKey: KUYMVWXKHQSIAS-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H11ClO2/c1-6(2,3)9-5(8)4-7/h4H2,1-3H3
  • Risk Statements: S16;S26;S36/37/39;S60;S61
  • Molecular Formula: C6H11ClO2
  • Molecular Structure:CAS No:107-59-5 tert-butyl 2-chloroacetate
References of tert-butyl 2-chloroacetate
Title: tert-Butyl Chloroacetate
CAS Registry Number: 107-59-5
CAS Name: Chloroacetic acid 1,1-dimethyl ester
Synonyms: t-butyl chloroacetate; chloroacetic acid tert-butyl ester
Molecular Formula: C6H11ClO2
Molecular Weight: 150.60
Percent Composition: C 47.85%, H 7.36%, Cl 23.54%, O 21.25%
Line Formula: ClCH2COOC(CH3)3
Literature References: Prepd by reacting monochloroacetic acid and isobutylene in dioxane in the presence of sulfuric acid: Johnson et al., J. Am. Chem. Soc. 75, 4995 (1953); from tert-butyl alcohol, chloroacetyl chloride and dimethylaniline: Baker, Org. Synth. 24, 21 (1944).
Properties: Liquid, bp 155° (dec); bp11 48-49°; bp16-17 56-57°. nD25 1.4204-1.4210; nD20 1.4259-1.4260. Hydrolyzes to tert-butyl alcohol and chloroacetic acid.
Boiling point: bp 155° (dec); bp11 48-49°; bp16-17 56-57°
Index of refraction: nD25 1.4204-1.4210; nD20 1.4259-1.4260
Use: In the glycidic ester condensation.