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CAS No 78-87-5 , 1,2-dichloropropane

  • Name: 1,2-dichloropropane
  • Synonyms: Propane; Propylene dichloride;1,2-dichloropropane; 78-87-5; Propylene chloride;1,2-DICHLOROPROPANE; Caswell No. 324; 1,2-dichloro-; 1,2-dichlorpropan; Dwuchloropropan;
  • CAS Registry Number:
  • Transport: UN 1279
  • Melting Point: -100 ºC
  • Flash Point: 15 ºC
  • Boiling Point: 95-96 ºC
  • Density: 1.1558
  • Refractive index: 1.438-1.44
  • Water Solubility: 3 G/L (20 ºC)
  • Safety Statements: R11;R20/22
  • Hazard Symbols: Xn: Harmful;F: Flammable;
  • Flash Point: 15 ºC
  • EINECS: 201-152-2
  • Molecular Weight: 112.98574
  • InChI: InChI=1S/C3H6Cl2/c1-3(5)2-4/h3H,2H2,1H3
  • Risk Statements: S16;S24
  • Molecular Formula: C3H6Cl2
  • Molecular Structure:CAS No:78-87-5 1,2-dichloropropane
References of 1,2-dichloropropane
Title: Propylene Dichloride
CAS Registry Number: 78-87-5
CAS Name: 1,2-Dichloropropane
Molecular Formula: C3H6Cl2
Molecular Weight: 112.99
Percent Composition: C 31.89%, H 5.35%, Cl 62.75%
Line Formula: CH3CHClCH2Cl
Literature References: Prepd from propyl chloride and Sb2Cl5. Toxicity data: H. F. Smyth et al., Am. Ind. Hyg. Assoc. J. 30, 470 (1969). Review of toxicology and human exposure: Toxicological Profile for 1,2-Dichloropropane (PB90-182122, 1989) 131 pp.
Properties: Flammable, mobile liq. Odor of chloroform. d2525 1.159; bp 95-96°. Solidifies below -70°. nD20 1.4388. Flash point (ASTM open cup) 21°C (70°F). Despite the low flash pt it does not catch fire readily in industrial applications. Fire pt 38°. Slightly sol in water; miscible with organic solvents. LD50 orally in rats: 1.19 ml/kg (Smyth).
Boiling point: bp 95-96°
Flash point: Flash point (ASTM open cup) 21°C (70°F)
Index of refraction: nD20 1.4388
Density: d2525 1.159
Toxicity data: LD50 orally in rats: 1.19 ml/kg (Smyth)
CAUTION: Potential symptoms of overexposure are eye, skin and respiratory system irritation; drowsiness, lightheadedness; liver and kidney damage. Potential occupational carcinogen. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 268.
Use: Solvent for oils, fats, resins, waxes, rubber; in ion exchange manuf; in photographic film prodn; paper coating; petroleum catalyst regeneration. Has been used as a soil fumigant.