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Triphosgene

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MOQ : 50 Kilograms

Triphosgene Specification

Density
1.69 Gram per cubic centimeter(g/cm3)

Molecular Formula
C3Cl6O3

Purity
99%

Molecular Weight
296.75 g/mol

Boiling point
Decomposes before boiling

Shelf Life
2 years (if properly stored)

Size
Varies (as per packaging)

Physical State
Crystalline solid

Packaging Type
Sealed container

Grade
Industrial Grade

Type
Organic Chemical Compound

Appearance
White crystalline solid

Purity(%)
99%

Solubility
Decomposes in water

HS Code
29199000

Moisture Sensitivity
Sensitive to moisture

Incompatibilities
Strong bases, water, alcohols

UN Number
UN 3278

Hazard Class
Toxic, Harmful if inhaled, Causes burns

Stability
Stable under recommended storage conditions

Odor
Pungent

Decomposition Temperature
Above 200C

Transport Conditions
Transport as per hazardous chemical regulations

Triphosgene Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Triphosgene

Triphosgene

CAS No. : 32315-10-9

Molecular Formula : C3Cl6O3

Purity : 99.5%

Appearance : white crystal powder

Assay : 99%min

Usage : agriculture, dyestuffs,medicines

Melting Point (C) : 79-81

Other Name : Bis(Trichloro methyl)carbonate

Acidity % : 0.1
Density : 1.78g/cm 3

Boiling point : 205 C-206 C(parts decomposing)
Molecular weight : 296.76

Packaging Details : 30kg/plastic drum.

Key Hazards and Safety Precautions

Triphosgene is classified as both toxic and corrosive, posing significant risk through inhalation and direct contact. Always handle in well-ventilated areas, employ proper protective equipment, and avoid all exposure to moisture or incompatible substances such as strong bases, alcohols, or water. Ensure storage in tightly sealed containers, away from direct water sources and humidity to maintain product integrity and safety.

Optimal Storage and Shelf Life

To preserve its reactivity and prevent hazardous decomposition, triphosgene should be kept in sealed containers in dry, well-ventilated storage, ideally below 200C. Under these conditions, it remains stable, with a shelf life of up to two years. Promptly use opened contents and always reseal packaging to avoid moisture ingress, which can trigger rapid decomposition.

Applications and Benefits

Triphosgenes high purity and solid form make it a preferred reagent in organic synthesis and industrial chemical production. Its adoption as a safer alternative to gaseous phosgene minimizes handling risks, improving both operational safety and procedural efficiency for chemical manufacturers across India and globally.

FAQs of Triphosgene:

Q: How should triphosgene be stored to ensure safety and stability?

A: Triphosgene should be stored in sealed, moisture-proof containers, in a dry and well-ventilated area. Keep the temperature below its decomposition threshold (200C) and away from incompatible substances such as water, strong bases, and alcohols to maintain stability and extend its shelf life.

Q: What are the main hazards associated with handling triphosgene?

A: Triphosgene is toxic if inhaled, can cause severe burns on contact, and emits a pungent odor. It is particularly hazardous when exposed to moisture, which causes it to decompose. Always wear appropriate protective equipment and handle only in well-ventilated areas, following hazardous chemical regulations.

Q: When is triphosgene most commonly used in industry?

A: Triphosgene is primarily used in organic and pharmaceutical syntheses, especially as a safer substitute for phosgene gas. Its application is favored in laboratories and chemical manufacturing facilities that require a controlled, solid phosgene equivalent.

Q: Where can triphosgene be sourced in India?

A: Triphosgene is widely available through various suppliers, including manufacturers, importers, exporters, wholesalers, and retailers across India. Specify required packaging sizes and grades when placing orders to suit your industrial needs.

Q: What process should be followed for safe transportation of triphosgene?

A: Triphosgene must be transported in compliance with hazardous chemical regulations, using sealed containers designed to prevent exposure to moisture. Proper labeling with its UN number (UN 3278) and HS code (29199000) is required, alongside documentation for safe handling and emergency measures.

Q: How is triphosgene typically used in chemical synthesis and what are the benefits?

A: In chemical synthesis, triphosgene acts as a phosgene substitute, delivering essential carbonylation reactions with greater safety. Its solid form reduces the risks associated with handling toxic gases and facilitates precise dosing, making processes more manageable and secure.

Q: What is the shelf life of triphosgene and how can it be maximized?

A: Triphosgene has a shelf life of approximately two years if stored properly. To maximize longevity, ensure it remains sealed, dry, and is not exposed to temperatures above 200C or to moisture, which will otherwise initiate decomposition and reduce efficacy.

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