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Substance Name: Dichloroacetylene
RN: 7572-29-4
UNII: 95I833JV4S
InChIKey: ZMJOVJSTYLQINE-UHFFFAOYSA-N

Molecular Formula

  • C2-Cl2

Molecular Weight

  • 94.928
 

Classification Codes

Classification Codes

  • Mutation Data
  • Tumor Data

Superlist Classification Codes

  • Ceiling 0.1 ppm; Confirmed animal carcinogen with unknown relevance to humans
  • Overall Carcinogenic Evaluation: Group 3
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Names and Synonyms

Name of Substance

  • Dichloroacetylene

Synonyms

  • CCRIS 5411
  • Dichloroacetylene
  • Dichloroethyne
  • HSDB 7200
  • UNII-95I833JV4S

Systematic Names

  • Acetylene, dichloro-
  • Dichloroacetylene
  • Ethyne, dichloro-

Superlist Names

  • Dichloroacetylene
  • Dichloroacetylene [Forbidden]
  • Ethyne, dichloro-

Registry Numbers

CAS Registry Number

  • 7572-29-4

FDA UNII

  • 95I833JV4S

System Generated Number

  • 0007572294

Structure Descriptors

InChI

1S/C2Cl2/c3-1-2-4

InChIKey

ZMJOVJSTYLQINE-UHFFFAOYSA-N

Smiles

C(#CCl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 19ppm/6H (19ppm) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

SKIN AND APPENDAGES (SKIN): HAIR: OTHER
Food and Cosmetics Toxicology. Vol. 13, Pg. 511, 1975.
rabbit LCLo inhalation 307ppm/1H (307ppm) LIVER: FATTY LIVER DEGERATION

KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"
Food and Cosmetics Toxicology. Vol. 16, Pg. 227, 1978.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -6.60E+01 deg C   EXP
Boiling Point 33 deg C   EXP
log P (octanol-water) 1.120 (none)   EST
Atmospheric OH Rate Constant 1.19E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.