Chlorosulfonylacetyl chloride

ALDRICH/259772 - 95%

CAS Number: 4025-77-8
Empirical Formula (Hill Notation): C₂H₂Cl₂O₃S
Molecular Weight: 177.01
EC Number: 223-693-3
MDL Number: MFCD00007457
Linear Formula: ClSO₂CH₂COCl
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-259772-1G	1 g	$112.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
bp	71-72 °C/1 mmHg (lit.)
density	1.669 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C2H2Cl2O3S/c3-2(5)1-8(4,6)7/h1H2
InChI key	MCFSNYMQISXQTF-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.493 (lit.)
SMILES string	ClC(=O)CS(Cl)(=O)=O
vapor pressure	0.06 mmHg ( 20 °C)

Application:	Chlorosulfonylacetyl chloride has been used in: • preparation of novel tricyclic benzothiazolo [2,3-c] thiadiazine antagonists of the platelet ADP receptor • N-terminal derivatization of peptides in rapid determination of peptide or protein sequences by matrix-assisted laser desorption ionization mass spectrometry
Packaging:	1 g in ampule

Symbol	GHS05,GHS07
Signal word	Danger
Hazard statements	H314 - H335
Precautionary statements	P261 - P280 - P305 + P351 + P338 - P310
Hazard Codes	C
Risk Statements	14-34-36/37
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 3265 8 / PGII
WGK Germany	WGK 3
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup
Supplemental Hazard Statements	EUH014

Purity	95%
bp	71-72 °C/1 mmHg (lit.)
Density	1.669 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.493 (lit.)
UNSPSC	12352100

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