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Purity: ≥99%
Appearance: White to off-white crystalline powder
Product Manager Email: Cherry@coreychem.com
| Product name | Triphosgene |
| Synonym | TRIPHOSGENE;BIS(TRICHLOROMETHYL) CARBONATE;CARBONIC ACID BISTRICHLOR METHYL ESTER;TRICHLOROMETHANOLCARBONATE |
| CAS NO. | 32315-10-9 |
| Appearance | White to off-white crystalline powder |
| Purity | ≥99% |
| MF | C3Cl6O3 |
| MW | 296.73 |
| Related categories | Organic raw materials; other reagents; protected amino acids; pharmaceutical raw materials |
| Transport Information | Dangerous goods |
| HS Code | 2920900090 |
| Structural formula |  |
| Product Manager Email: | cherry@coreychem.com |
Frequently Asked Questions
Question 1: What is Triphosgene (CAS NO.: 32315-10-9)?
Triphosgene, also known as Bis(trichloromethyl) Carbonate, is a white crystalline organic compound with the molecular formula C₃Cl₆O₃ and a molecular weight of 296.75 g/mol.
It is widely used as a solid phosgene equivalent and carbonylation reagent in organic synthesis.
Question 2: What is the main use of Triphosgene?
Triphosgene is mainly used as a carbonylation and chlorinating reagent in organic synthesis.
It is commonly used for the preparation of isocyanates, carbamates, ureas, carbonates, and other pharmaceutical and chemical intermediates.
Question 3: Why is Triphosgene used as a phosgene equivalent?
Triphosgene is a solid reagent that can provide phosgene equivalents under suitable reaction conditions.
Its solid form offers practical advantages in weighing, storage, and transportation compared with gaseous phosgene, while appropriate safety controls are still required.
Question 4: What are the common applications of Triphosgene?
Triphosgene is commonly used in:
Pharmaceutical intermediate synthesis
Organic synthesis
Isocyanate and urea preparation
Carbamate and carbonate synthesis
Specialty chemical manufacturing
Question 5: What are the advantages of your Triphosgene supply?
We provide Triphosgene with a focus on consistent quality, stable supply, and reliable batch performance.
Our advantages include:
Mature production process and established quality control.
Stable inventory to support regular and bulk orders.
Consistent product quality between batches.
Long-term cooperation experience with customers.
Flexible packaging and supply arrangements according to customer requirements.
Application 1: Pharmaceutical Synthesis
Triphosgene is widely used as a carbonylation reagent and phosgene equivalent for the synthesis of pharmaceutical intermediates.
Application 2: Organic Synthesis
It is used as an important reagent for introducing carbonyl functionality into organic molecules.
Application 3: Isocyanate and Urea Synthesis
Triphosgene can be used in the preparation of isocyanates and urea derivatives, which are important intermediates in chemical synthesis.
Application 4: Carbamate and Carbonate Synthesis
It is commonly used for the synthesis of carbamates, carbonates, and related functional compounds.
Application 5: Specialty Chemical Manufacturing
Triphosgene can be used as a versatile intermediate or reagent in selected specialty chemical and fine chemical manufacturing processes.
Conventional packaging:
100 g/bottle
500 g/bottle
1 kg/bottle
5 kg/bag
25 kg/bag
Packaging can be customized according to customer requirements.
Product actual photos：
Storage Conditions:
Please store Triphosgene (CAS NO.: 32315-10-9) in a cool, dry, and well-ventilated environment.
Keep the container tightly sealed and protect the product from moisture, heat, and direct sunlight. Handle the product according to the latest SDS and applicable safety requirements.
For further information about the product, please contact:
Product Manager Email: Cherry@coreychem.com
