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Substance Name: Arsenic trichloride
RN: 7784-34-1
UNII: 5XW39M1300
InChIKey: OEYOHULQRFXULB-UHFFFAOYSA-N

Molecular Formula

  • As-Cl3

Molecular Weight

  • 181.281
 

Classification Codes

Classification Code

  • Mutation Data

Superlist Classification Codes

  • Reportable Quantity (RQ) = 1 lb
  • Threshold Planning Quantity (TPQ) = 500 lb
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Names and Synonyms

Name of Substance

  • Arsenic trichloride

Synonyms

  • Arsenic butter
  • Arsenic chloride
  • Arsenic chloride (AsCl3)
  • Arsenic trichloride
  • Arsenic(III) chloride
  • Arsenic(III) trichloride
  • Arsenious chloride
  • Arsenous chloride
  • Arsenous trichloride
  • Butter of arsenic
  • Caustic arsenic chloride
  • Caustic oil of arsenic
  • Chlorure arsenieux
  • Chlorure arsenieux [French]
  • Chlorure d'arsenic
  • Chlorure d'arsenic [French]
  • EINECS 232-059-5
  • Fuming liquid arsenic
  • HSDB 422
  • Trichloroarsine
  • Trichlorure d'arsenic
  • Trichlorure d'arsenic [French]
  • UNII-5XW39M1300

Systematic Names

  • Arsenic chloride
  • Arsenic trichloride
  • Arsenous trichloride

Superlist Names

  • Arsenic chloride
  • Arsenic trichloride
  • Arsenic trichloride [UN1560] [Poison]
  • Arsenic(III) trichloride
  • Arsenous trichloride
  • UN1560

Registry Numbers

CAS Registry Number

  • 7784-34-1

FDA UNII

  • 5XW39M1300

Other Registry Number

  • 8011-67-4

System Generated Number

  • 0007784341

Structure Descriptors

InChI

1S/AsCl3/c2-1(3)4

InChIKey

OEYOHULQRFXULB-UHFFFAOYSA-N

Smiles

[As](Cl)(Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LCLo inhalation 200mg/m3/20M (200mg/m3)   "Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 324, 1955.
mouse LCLo inhalation 338ppm/10M (338ppm)   "Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 324, 1955.
rat LD50 oral 48mg/kg (48mg/kg) BEHAVIORAL: EXCITEMENT

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 27(4), Pg. 54, 1983.
rat LD50 skin 80mg/kg (80mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 27(4), Pg. 54, 1983.