Thiophosgene

Modify Date: 2025-08-22 15:34:19

Thiophosgene Structure
Thiophosgene structure
Common Name Thiophosgene
CAS Number 463-71-8 Molecular Weight 114.982
Density 1.6±0.1 g/cm3 Boiling Point 73.0±9.0 °C at 760 mmHg
Molecular Formula CCl2S Melting Point N/A
MSDS N/A Flash Point -2.0±18.7 °C

 Names

Name thiophosgene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 73.0±9.0 °C at 760 mmHg
Molecular Formula CCl2S
Molecular Weight 114.982
Flash Point -2.0±18.7 °C
Exact Mass 113.909775
PSA 32.09000
LogP 2.07
Vapour density 4 (vs air)
Vapour Pressure 126.9±0.1 mmHg at 25°C
Index of Refraction 1.564
Stability Stable. but reacts violently with water to produce toxic fumes. Incompatible with water, alcohols. Refrigerate at 2-8 C.
Water Solubility slow decomposition in cold, fast in hot water

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XN2450000
CHEMICAL NAME :
Thiophosgene
CAS REGISTRY NUMBER :
463-71-8
BEILSTEIN REFERENCE NO. :
1633495
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C-Cl2-S
MOLECULAR WEIGHT :
114.97
WISWESSER LINE NOTATION :
SUYGG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,13,1972
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,13,1972 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
929 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,13,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/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#04557

 Safety Information

Hazard Codes T:Toxic;
Risk Phrases R22;R23;R36/37/38
Safety Phrases S7-S9-S36/37-S45-S7/9
RIDADR UN 2474 6.1/PG 2
WGK Germany 1
RTECS XN2450000
Packaging Group II
Hazard Class 6.1(a)
HS Code 2813900090

 Synthetic Route

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

MFCD00004918
thiocarbonyl chloride
Thiophosgene,AcroSeal
EINECS 207-341-6
CSCl2
Carbonothioyl dichloride
Thiophosgene
Dichlorothiocarbonyl
Carbon chlorosulfide
Thiofosgen
thiocarbonyl dichloride
Carbonothioic dichloride
Phosgene,thio
dichlorure thiocarbonyl
Thiocarbonic dichloride
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