Diphosgene
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1kg
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product NameDiphosgene
- CAS No.503-38-8
- EINECS No.207-965-9
- MFC2Cl4O2
- MW197.83
- AppearanceLiquidClear colorless
- Boiling point 20 °C10 mm Hg(lit.)
- storage temp. 2-8°C
- Water Solubility may decompose
- density 1.64
- Melting point -57 °C
AD68
| Diphosgene Basic information |
| Product Name: | Diphosgene |
| Synonyms: | Carbonochloridicacid,trichloromethylester;carbonochloridicacidtrichloromethylester;chloro-formicacitrichloromethylester;Difosgen;Diphosgen;DP;Formic acid, chloro-, trichloromethyl ester;Methanol, trichloro-, chloroformate |
| CAS: | 503-38-8 |
| MF: | C2Cl4O2 |
| MW: | 197.83 |
| EINECS: | 207-965-9 |
| Product Categories: | Pharmaceutical Intermediates;API Intermediate |
| Mol File: | 503-38-8.mol |
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| Diphosgene Chemical Properties |
| Melting point | -57 °C |
| Boiling point | 20 °C10 mm Hg(lit.) |
| density | 1.64 |
| refractive index | n20/D 1.458 |
| Fp | >110°C |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Clear colorless |
| Water Solubility | may decompose |
| Sensitive | Moisture Sensitive |
| Merck | 14,3334 |
| BRN | 970225 |
| CAS DataBase Reference | 503-38-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Trichloromethyl chloroformate(503-38-8) |
| EPA Substance Registry System | Carbonochloridic acid, trichloromethyl ester(503-38-8) |
| Safety Information |
| Hazard Codes | T+,Xi |
| Risk Statements | 26/28-34-26/27/28-36/37/38 |
| Safety Statements | 26-28-36/37/39-45-28A-36 |
| RIDADR | UN 3277 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | LQ7350000 |
| F | 8-10-19 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| Hazardous Substances Data | 503-38-8(Hazardous Substances Data) |
| Toxicity | LC100 in rabbits (10-20 minutes exposure to vapor): 0.9 mg/l air (Klika, Mysliveckova) |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Diphosgene Usage And Synthesis |
| Chemical Properties | clear colorless liquid |
| Uses | In organic synthesis; as war gas. |
| General Description | Colorless liquid, odorless to fruity. |
| Air & Water Reactions | Decomposes slowly in water or moist air (or when inhaled) to form very corrosive hydrogen chloride gas (hydrochloric acid) and carbon monoxide. |
| Hazard | Toxic by inhalation and ingestion, strong irritant to tissue. |
| Fire Hazard | Some may burn but none ignite readily. Vapors from liquefied gas are initially heavier than air and spread along ground. Some of these materials may react violently with water. Cylinders exposed to fire may vent and release toxic and/or corrosive gas through pressure relief devices. Containers may explode when heated. Ruptured cylinders may rocket. |
| Safety Profile | Low toxicity by inhalation. A corrosive liquid. When heated to decomposition it emits toxic vapors of Cl-. |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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