Thiophosgene

Product NameThiophosgene

CAS463-71-8

CBNumberCB7117651

MFCCl2S

MW114.98

EINECS207-341-6

MOL File463-71-8.mol

Chemical Properties

Melting point	<25 °C
Boiling point	73 °C
Density	1.508
vapor density	4 (vs air)
refractive index	n20/D 1.548(lit.)
Flash point	62 °C
storage temp.	2-8°C
solubility	Chloroform
form	Liquid
color	A reddish liquid
Water Solubility	slow decomposition in cold, fast in hot water
BRN	1633495
Stability	Stable. but reacts violently with water to produce toxic fumes. Incompatible with water, alcohols. Refrigerate at 2-8 C.
CAS DataBase Reference	463-71-8(CAS DataBase Reference)
EWG's Food Scores	1-2
FDA UNII	067FQP576P
NIST Chemistry Reference	Carbonothioic dichloride(463-71-8)
EPA Substance Registry System	Thiophosgene (463-71-8)

Safety

Symbol(GHS)
Signal word	Danger
Hazard statements	H302-H315-H319-H331-H335
Precautionary statements	P261-P305+P351+P338-P311
Hazard Codes	T
Risk Statements	22-23-36/37/38
Safety Statements	7-9-36/37-45-7/9
RIDADR	UN 2474 6.1/PG 2
WGK Germany	1
RTECS	XN2450000
F	19-21
HazardClass	6.1(a)
PackingGroup	II
HS Code	28530090
Hazardous Substances Data	463-71-8(Hazardous Substances Data)

Thiophosgene Price

Product number	Packaging	Price	Buy
Sigma-Aldrich 115150	5g	$32.3	Buy
Sigma-Aldrich 115150	25g	$90	Buy
Sigma-Aldrich 115150	100g	$260	Buy
TRC T368200	50g	$195	Buy
Oakwood 005987	100g	$210	Buy

Thiophosgene Chemical Properties,Usage,Production

Chemical Properties
A clear dark red to reddish-yellow liquid. Sharp, choking odor.
Chemical Properties
Reddish liquid. Decomposes in water and alcohol; soluble in ether.
Uses
Thiophosgene is a photo degradation product of the agricultural fungicide Folpet (F402000).
General Description
A reddish liquid. Boiling point 73.5°C. A severe eye irritant. May severely burn skin on contact. Very toxic by inhalation and by skin absorption.
Air & Water Reactions
Reacts with water to evolve hydrogen chloride, carbon disulfide, and carbon dioxide. Reaction is slow unless the water is hot.
Reactivity Profile
Thiophosgene is incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Liberates hydrogen sulfide upon reaction with acids.
Hazard
Toxic by ingestion and inhalation.
Health Hazard
Inhalation causes irritation of respiratory system and delayed pulmonary edema. Vapor irritates eyes. Liquid burns skin and eyes. Ingestion causes irritation of mouth and stomach.
Safety Profile
Poison by intravenous route. Moderately toxic by ingestion. A skin, mucous membrane, and severe eye irritant. When heated to decomposition it emits very toxic fumes of Cland SOx. See also PHOSGENE.
Potential Exposure
Primary irritant (w/o allergic reaction). There is not large-scale production of the chemical in the United States It is used to make other chemicals and in laboratory synthesis.
Shipping
UN2474 Thiophosgene, Hazard class: 6.1; Labels: 6.1-Poison Inhalation Hazard; Inhalation Hazard Zone B. PG 2. STN: 49 232 98.
Incompatibilities
Vapors may form explosive mixture with air. Incompatible with water and alcohols. Reacts with water releasing toxic hydrogen chloride, carbon disulfide, and carbon dioxide. Reaction is slow unless the water is hot. Decomposes above 200℃ to highly flammable carbon bisulfide and carbon tetrachloride. Corrodes metals, rubber and some plastics in the presence of moisture. Thiophosgene is incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Liberates hydrogen sulfide upon reaction with acids
Waste Disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

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