Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 1-Chloroethyl Chloroformate (CAS: 50893-53-3) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 1-Chloroethyl Chloroformate, Please contact: alvin@ruifuchem.com
| Chemical Name | 1-Chloroethyl Chloroformate |
| Synonyms | Chloroethyl 1-Chloroformate; α-Chloroethoxycarbonyl Chloride; Chloroformic Acid 1-Chloroethyl Ester; 1-Chlorocarbonyloxy-1-Chloroethane; 1-Chloroethyl Carbonochloridate; ACE-Cl |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 50893-53-3 |
| Molecular Formula | C3H4Cl2O2 |
| Molecular Weight | 142.96 g/mol |
| Melting Point | -65℃ |
| Boiling Point | 118.0~119.0℃(lit.) |
| Flash Point | 40.0~45.0℃ |
| Density | 1.312~1.325 |
| Refractive Index n20/D | 1.4220~1.4240 |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Hygroscopic, Moisture Sensitive, Heat Sensitive |
| Solubility | Miscible with Most Organic Solvents |
| Hazard Class | 6.1 (8, 3); Poison, Corrosive, Flammable Liquid |
| Packing Group | II |
| COA & MSDS | Available |
| Place of Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Colorless Transparent Liquid | Colorless Transparent Liquid |
| Purity / Analysis Method | >99.0% (GC) | 99.51% |
| Water by Karl Fischer | <0.10% | <0.10% |
| Density (20℃) | 1.312~1.316 | Complies |
| Refractive Index n20/D | 1.422~1.425 | Complies |
| Any Other Single Impurity | <0.80% | Complies |
| Total Impurities | <1.00% | 0.49% |
| NMR Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement.
Storage Condition: Moisture sensitive. Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Incompatible with strong oxidizing agent, strong base, alcohols and amines.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols T - Toxic
Risk Codes R10 - Flammable
R22 - Harmful if swallowed
R23 - Toxic by inhalation
R34 - Causes burns
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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 the label whenever possible.)
UN IDs UN 2742 6.1/PG 2
WGK Germany 3
FLUKA BRAND F CODES 10-19-21
TSCA No
HS Code 2915900090
Hazard Class 6.1
Packing Group II
1-Chloroethyl Chloroformate (CAS: 50893-53-3) is a colorless liquid with a pungent odor.
1-Chloroethyl Chloroformate Uses:
1. 1-Chloroethyl Chloroformate is used in organic synthesis. Used as a pharmaceutical intermediate.
2. 1-Chloroethyl Chloroformate is an efficient and mild debenzylated protective group reagent, especially for compounds containing easily reduced functional groups, the use of this reagent will not affect other functional groups in the molecule.
3. 1-Chloroethyl Chloroformate can also be used to remove the alkyl group on the tertiary amine.
4. 1-Chloroethyl Chloroformate is used in the pharmaceutical synthesis of cefpodoxime axetil, candesartan axetil, cefotiam axetil, baminocillin, ampiroxicam, etc.