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73909-05-4

73909-05-4 structure
73909-05-4 structure
  • Name: Thiophene, 2,3-dihydro-3-thiocyanato-, 1,1-dioxide
  • Chemical Name: (1,1-dioxo-2,3-dihydrothiophen-3-yl) thiocyanate
  • CAS Number: 73909-05-4
  • Molecular Formula: C5H5NO2S2
  • Molecular Weight: 175.22900
  • Create Date: 2016-10-05 13:54:45
  • Modify Date: 2024-01-12 17:49:21

Name (1,1-dioxo-2,3-dihydrothiophen-3-yl) thiocyanate
Synonyms F0802-0025
1,1-dioxido-2,3-dihydrothiophen-3-yl thiocyanate
1,1-Dioxo-2,3-dihydro-3-thienyl thiocyanate
Thiophene,2,3-dihydro-3-thiocyanato-,1,1-dioxide
2,3-Dihydro-3-thiocyanatothiophene 1,1-dioxide
(1,1-dioxo(3-2,3-dihydrothienyl))thiocarbonitrile
Density 1.52g/cm3
Boiling Point 457.6ºC at 760 mmHg
Molecular Formula C5H5NO2S2
Molecular Weight 175.22900
Flash Point 230.6ºC
Exact Mass 174.97600
PSA 91.61000
LogP 1.59218
Index of Refraction 1.611

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XM9200000
CHEMICAL NAME :
Thiophene, 2,3-dihydro-3-thiocyanato-, 1,1-dioxide
CAS REGISTRY NUMBER :
73909-05-4
LAST UPDATED :
197902
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H5-N-O2-S2
MOLECULAR WEIGHT :
175.23
WISWESSER LINE NOTATION :
T5SW BUTJ DSCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
4500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05413