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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 5 > CAS 503-38-8
503-38-8 structure 3D

CAS 503-38-8 products price,suppliers

  • Colorless liquid, odorless to fruity.
  • Name: 2-Aziridinecarboxylicacid,1-methyl-3-oxo-,ethylester(9CI)
  • Molecular Weight: 197.8322
  • Formula: C15H16N2O3
  • Synonyms: (Trichloromethoxy)formic acid chloride; Carbonochloridic acid, trichloromethyl ester; Carbonochloridicacid,trichloromethylester; Chloridocarbonic acid trichloromethyl ester; Chloroformic acid trichloromethyl ester; Diphosgen;
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R26/27/28:Very Toxic by inhalation, in contact with skin and if swallowed
  • R34:Causes burns
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
  • 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 label where possible)
  • Hazard Symbols:
  • HazardClass:6.1
Properties
  • Molecular Weight:
  • 197.8322
  • Density:
  • 1.354±0.06 g/cm3(Predicted)
  • Melting Point:
  • -57℃
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.456-1.459
  • Solubility:
  • may decompose
  • More Properties>>
Upstream Product Downtream information
There are 28 suppliers who can provide 2-Aziridinecarboxylicacid,1-methyl-3-oxo-,ethylester(9CI) with CAS No. 503-38-8
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Unit:
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Diphosgene
Diphosgene
  • FOB Price:1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Day 
  • Appearance:see COA 
  • Purity:99% 
  • Packaging:25kg drum 
  • Usage:R&D, intermediates. 
  • Brand:Kanbei 
  • Description:Product Description R&D, intermediates. Packing&Delivery package:1kg
  • Updatetime:Jun 24 2022 
Diphosgene
Diphosgene
  • Min.Order:25 Kilogram 
  • Supply Ability:1-500 Metric Ton/Year 
  • Purity:98% 
  • Packaging:25KG/50KG/200KG drum 
  • Usage:Used as pharmaceutical intermediates 
  • Brand:fortuna 
  • Description:EINECS NO.:207-965-9 M.F.:C2Cl4O2 M.W.:197.8322
  • Updatetime:Jun 27 2022 
Diphosgene
Diphosgene
  • Description:Diphosgene
  • Updatetime:Jun 28 2022 
Carbonochloridic acid,trichloromethyl ester
Carbonochloridic acid,trichloromethyl ester
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Purity:99 
  • Packaging:According to your demand 
  • Description:Formicacid, chloro-, trichloromethyl ester (6CI,7CI,8CI); Methanol, trichloro-,chloroformate (8CI); Diphosgen; Diphosgene; Trichloromethyl chlorocarbonate;Trichloromethyl chloroformate
  • Updatetime:Nov 21 2018 
Diphosgene
Diphosgene
  • Description:Name: Diphosgene Synonyms: Trichloromethyl chloroformate CAS Registry number: 503-38-8 EINECS:207-965-9 Molecular Formula: C2Cl4O2 Boiling Point: 128℃ Flash Point: >110°C Density: 1.64 Water:may decompose Appearance: clear, colorless liquid Safety Statement...
  • Updatetime:Jun 12 2019 
Trichloromethyl chloroformate
Trichloromethyl chloroformate
  • Updatetime:Nov 21 2018 
Trichloromethyl Chloroformate
Trichloromethyl Chloroformate
  • Updatetime:Nov 13 2010 
High quality Diphosgene supplier in China
High quality Diphosgene supplier in China
  • FOB Price:1 USD/metric ton 
  • Min.Order:1 Metric Ton 
  • Supply Ability:10 Metric Ton/Day 
  • Appearance:crystal, powder 
  • Purity:99% 
  • Packaging:as your request 
  • Description:Superiority hebei yanxi chemical co., ltd who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development p...
  • Updatetime:Feb 25 2019 
Trichloromethyl chloroformate
Trichloromethyl chloroformate
  • Min.Order:25 Kilogram 
  • Supply Ability:8000 Metric Ton/Year 
  • Appearance:Colorless liquid 
  • Purity:99% 
  • Packaging:According your requirement 
  • Description:Superiority 1 we are a business group listed on the chinese stock market with more than 20 years of experience providing customized services. 2.a broad range of high quality products, manufactured by leading producers, and supported with outstanding quality co...
  • Updatetime:Feb 25 2019 
Diphosgene
Diphosgene
  • FOB Price:500 USD/gram 
  • Min.Order:1 Gram 
  • Supply Ability:1000 Gram/Day 
  • Purity:96 
  • Description:Superiority diphosgene Details Molecular Formula:C2Cl4O2 Keywords:Diphosgene,503-38-8,C2Cl4O2
  • Updatetime:Feb 25 2019 
Carbonochloridic acid,trichloromethyl ester
Carbonochloridic acid,trichloromethyl ester
  • Appearance:White Solid 
  • Purity:98.00 
  • Packaging:In 25KG paper or plastic drums 
  • Description:Superiority comply with cp,jp,ep,us grade Details Molecular Formula:C2Cl4 O2 Transportation:Shipped as non- dangerous chemicals Storage:Stored under room temperature in cool ... Keywords:503-38-8,Carbonochloridic acid,trichloromethyl ester
  • Updatetime:Jan 09 2020 
Diphosgene
Diphosgene
  • Purity:99% 
  • Packaging:1kg/package;25kg/drum;200kg/drum 
  • Description:Superiority j&h chemical is one of china's leading providers of integrated fine chemical services including offering, research and development, custom manufacturing business, as well as other value-added customer services, for diversified range products of che...
  • Updatetime:Feb 25 2019 
D-P
D-P
  • Purity:95%,98%,99% 
  • Description:GL Biochem supplies high quality peptide reagents(Fmoc AA, Boc AA, coupling reagents, resins),peptides(custom peptides, catalogue peptides, pharmaceutical peptides, cosmetic peptides )and custom antibody service (monoclonal antibody, polyclonal antibody ).
  • Updatetime:Apr 14 2016 
Diphosgene
Diphosgene
  • Purity:98% 
  • Description:Superiority high quality Details Storage:Store in dry, dark and ventilated plac... Keywords:Diphosgene,503-38-8
  • Updatetime:May 06 2019 
Trichloromethyl chloroformate, 98%
Trichloromethyl chloroformate, 98%
  • Purity:98% 
  • Description:Superiority in stock Details Molecular Formula:C2Cl4O2 Keywords:Trichloromethyl chloroformate, 98%,Diphosgene
  • Updatetime:Feb 25 2019 
Carbonochloridic acid,trichloromethyl ester
Carbonochloridic acid,trichloromethyl ester
  • Purity:99% 
  • Description:Superiority good quality and best price Details Keywords:Carbonochloridic acid,trichloromethyl ester
  • Updatetime:Feb 25 2019 
Diphosgene
Diphosgene
  • Purity:97% 
  • Description:Superiority quality, cheap, reliable! Details Storage:shanghai Keywords:503-38-8
  • Updatetime:Feb 23 2019 
Diphosgene
Diphosgene
  • Description:Superiority Details Molecular Formula:C2Cl4 O2
  • Updatetime:Feb 22 2019 
Diphosgene
Diphosgene
  • Description:EC NO:207-965-9 MF:C2Cl4O2 Synonyms:Trichloromethyl chloroformate;
  • Updatetime:Aug 13 2010 
Trichloromethyl Chloroformate
Trichloromethyl Chloroformate
  • Updatetime:Mar 29 2019 
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