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Trichloromethyl methyl perthioxanthate

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Name

Trichloromethyl methyl perthioxanthate

EINECS N/A
CAS No. 25991-93-9 Density 1.699g/cm3
PSA 91.92000 LogP 3.62680
Solubility N/A Melting Point N/A
Formula C3H3 Cl3 O S3 Boiling Point 210.1°Cat760mmHg
Molecular Weight 257.613 Flash Point 80.9°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion and skin contact. When heated to decomposition it emits very toxic fumes of Cl and SOx. Risk Codes R26; R20/21/22
Molecular Structure Molecular Structure of 25991-93-9 (Trichloromethyl(methoxycarbonothioyl) persulfide) Hazard Symbols N/A
Synonyms

Methanethiol,trichloro-, O-methyl trithioperoxycarbonate (8CI); NSC 15888; Trichloromethylmethyl perthioxanthate

 

Trichloromethyl methyl perthioxanthate Chemical Properties

IUPAC Name: O-Methyl trichloromethyldisulfanylmethanethioate 
Molecular Formula: C3H3Cl3S3
Molecular Weight: 241.59g/mol
Density: 1.699g/cm3
Boiling Point: 210.1°C at 760mmHg
Flash Point: 80.9°C 
Freely Rotating Bonds: 3
Polar Surface Area: 91.92 Å2
Index of Refraction: 1.653
Molar Refractivity: 55.48 cm3
Molar Volume: 151.5 cm3
Polarizability: 21.99 ×10-24 cm3
Surface Tension: 64.4 dyne/cm 
Enthalpy of Vaporization: 42.82 kJ/mol
Vapour Pressure: 0.283 mmHg at 25°C
The Cas Register Number  of Trichloromethyl methyl perthioxanthate is 25991-93-9.The chemical synonyms of Trichloromethyl methyl perthioxanthate (CAS NO.25991-93-9) are Trichloromethyl methyl perthioxanthate ; Perthioxanthate, trichloromethyl methyl ; NSC 15888 ; Methyl trichloromethyl carbonotrithioate ; BRN 1773848 ; CID225969 ; LS-52234 ; Carbonotrithioic acid, methyl trichloromethyl ester .The molecular structure of Trichloromethyl methyl perthioxanthate (CAS NO.25991-93-9) is.

Trichloromethyl methyl perthioxanthate Uses

  Trichloromethyl methyl perthioxanthate (CAS NO.25991-93-9) is used as organic intermediate.

Trichloromethyl methyl perthioxanthate Toxicity Data With Reference

1.    

orl-rat LD50:1540 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 30 (1969),470.
2.    

skn-rbt LDLo:1300 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 30 (1969),470.

Trichloromethyl methyl perthioxanthate Safety Profile

Moderately toxic by ingestion and skin contact. When heated to decomposition it emits very toxic fumes of Cl and SOx.
Hazard Codes:  HarmfulXn
Risk Statements: 26-20/21/22 
R26: Very toxic by inhalation. 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements 36/37/39-45
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

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