Triphosgene Cas:32315-10-9

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Product Description:

Product Name: Triphosgene CAS NO: 32315-10-9



bis(trichloromethyl) carbonate;


Methanol, trichloro-, carbonate (2:1);


Chemical & Physical Properties:

Appearance: Clear liquid

Assay :≥99.00%

Density: 1.78

Boiling Point: 203-206℃

Melting Point: 77-81℃

Flash Point: 203-206℃

Sensitive: Moisture sensitive

Water Solubility: Practically insoluble

Stability: Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.

Storage Condition: 2-8℃


Safety Information:

Hazard Class: 6.1

Safety Statements: S26-S36/37/39-S45-S9

HS Code: 29209010

Packing Group: II

WGK Germany: 2


Risk Statements: R26; R29; R34

Hazard Codes: T+,Xn,T

Caution Statements: P260; P280; P284; P305 + P351 + P338; P310

Hazard Declaration: H314; H330

Symbols: GHS05, GHS06

Signal Word: Danger


Triphosgene (bis(trichloromethyl) carbonate (BTC), C3Cl6O3) is a chemical compound that is used as a safer substitute for phosgene, because at room temperature it is a solid crystal, as opposed to phosgene which is a gas. Triphosgene crystals decompose above 200°C. An efficient carbonylating agent for liquid and solid-phase aza-peptide synthesis.


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Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.

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