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Chloromethyl Chloroformate - ≥95.0%, high purity , CAS No.22128-62-7

COA

Grade & Purity:

≥95%

Cas Number: 22128-62-7
Molecular Weight: 128.94
Beilstein Registry Number: 506426
EC Number: 244-793-3
MDL number: MFCD00077688
PubChem CID: 62754

In stock

Item Number

C153890

Grouped product items
SKU	Size	Availability	Price
C153890-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$41.90
C153890-25g	25g	1	$158.90
C153890-100g	100g	3	$416.90
C153890-500g	500g	2	$1,872.90

View related series

Acyl halide (157) Carbonyl compound (2335)

Basic Description

Synonyms	Chlorocarbonic acid chloromethyl ester \| Formic acid, chloro-, chloromethyl ester \| ClCO2CH2Cl \| chloromethylchloroformate \| DTXSID9074567 \| Palite \| EINECS 244-793-3 \| chloromethyl carbonochloridate \| Chloromethyl chloroformate \| Q5103099 \| Chloroformic
Specifications & Purity	≥95%
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Organic carbonic acids and derivatives

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Organic carbonic acids and derivatives
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Organic carbonic acids and derivatives
Alternative Parents	Organochlorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl chlorides
Molecular Framework	Aliphatic acyclic compounds
Substituents	Carbonic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organochloride - Organohalogen compound - Carbonyl group - Alkyl halide - Alkyl chloride - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as organic carbonic acids and derivatives. These are compounds comprising the organic carbonic acid or a derivative thereof.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	chloromethyl carbonochloridate
INCHI	InChI=1S/C2H2Cl2O2/c3-1-6-2(4)5/h1H2
InChIKey	JYWJULGYGOLCGW-UHFFFAOYSA-N
Smiles	C(OC(=O)Cl)Cl
Isomeric SMILES	C(OC(=O)Cl)Cl
WGK Germany	3
UN Number	2745
Packing Group	II
Molecular Weight	128.94
Beilstein	506426
Reaxy-Rn	506426
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=506426&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

12 results found

Lot Number	Certificate Type	Date	Item
H2124005	Certificate of Analysis	Jun 11, 2025	C153890
D2407154	Certificate of Analysis	Mar 09, 2024	C153890
K2222288	Certificate of Analysis	Oct 15, 2022	C153890
E2423094	Certificate of Analysis	Oct 15, 2022	C153890
K2222286	Certificate of Analysis	Oct 15, 2022	C153890
K2222283	Certificate of Analysis	Oct 15, 2022	C153890
K2222284	Certificate of Analysis	Oct 15, 2022	C153890
K2222285	Certificate of Analysis	Oct 15, 2022	C153890
I2201108	Certificate of Analysis	Jul 01, 2022	C153890
I2201109	Certificate of Analysis	Jul 01, 2022	C153890
I2201112	Certificate of Analysis	Jul 01, 2022	C153890
I2201113	Certificate of Analysis	Jul 01, 2022	C153890

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Chemical and Physical Properties

Solubility	Slightly miscible with water.
Sensitivity	Moisture & heat sensitive
Refractive Index	1.43
Flash Point(°F)	203 °F
Flash Point(°C)	95 °C
Boil Point(°C)	107-108 °C (lit.)
Melt Point(°C)	<-20℃
Molecular Weight	128.940 g/mol
XLogP3	1.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	127.943 Da
Monoisotopic Mass	127.943 Da
Topological Polar Surface Area	26.300 Å²
Heavy Atom Count	6
Formal Charge	0
Complexity	53.500
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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