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CAS No 78-86-4 , 2-chlorobutane

  • Name: 2-chlorobutane
  • Synonyms: EINECS 201-151-7;sec-Butyl chloride; BRN 1718770; 1-Methylpropyl chloride; 2-chloro-; Butane; AG-H-16221; 2-Chloro-butane;2-chlorobutane; 78-86-4;
  • CAS Registry Number:
  • Transport: UN 1127
  • Melting Point: -140 ºC
  • Flash Point: -15 ºC
  • Boiling Point: 68-70 ºC
  • Density: 0.87
  • Refractive index: 1.396-1.398
  • Safety Statements: R11
  • Hazard Symbols: F: Flammable;
  • HS Code: 29031980
  • Flash Point: -15 ºC
  • EINECS: 201-151-7
  • Molecular Weight: 92.56726
  • InchiKey: BSPCSKHALVHRSR-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H9Cl/c1-3-4(2)5/h4H,3H2,1-2H3
  • Risk Statements: S16;S29;S9
  • Molecular Formula: C4H9Cl
  • Molecular Structure:CAS No:78-86-4 2-chlorobutane
References of 2-chlorobutane
Title: sec-Butyl Chloride
CAS Registry Number: 78-86-4
CAS Name: 2-Chlorobutane
Synonyms: 2-chloro-3-methylpropane
Molecular Formula: C4H9Cl
Molecular Weight: 92.57
Percent Composition: C 51.90%, H 9.80%, Cl 38.30%
Line Formula: CH3CH2CHClCH3
Literature References: Prepn from sec-butyl alcohol, hydrochloric acid and ZnCl2: Norris, Taylor, J. Am. Chem. Soc. 46, 756 (1924); Copenhaver, Whaley, Org. Synth. coll. vol. I, 143 (1941); from sec-butyl alcohol and PCl3: Coulson et al., J. Chem. Soc. 1965, 2364. Prepn of optically pure isomers: Goodwin, Hudson, J. Chem. Soc. B 1968, 1333. Toxicity data: H. F. Smyth et al., Am. Ind. Hyg. Assoc. J. 30, 470 (1969).
 
Derivative Type: dl-Form
Properties: Liquid; pleasant, ethereal odor. d420 0.871. bp 68°. nD20 1.3960; nD25 1.3953. One gram dissolves in 1000 ml water at 25°; misc with alcohol, ether. LD50 orally in rats: 20.0 ml/kg (Smyth).
Boiling point: bp 68°
Index of refraction: nD20 1.3960; nD25 1.3953
Density: d420 0.871
Toxicity data: LD50 orally in rats: 20.0 ml/kg (Smyth)
 
Derivative Type: d-Form
Properties: nD20 1.3963. aD20 +30.8°.
Optical Rotation: aD20 +30.8°
Index of refraction: nD20 1.3963
 
Derivative Type: l-Form
Properties: nD20 1.3968. aD20 -31.0°.
Optical Rotation: aD20 -31.0°
Index of refraction: nD20 1.3968