656682
Chloromethyl chlorosulfate
97%
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Linear Formula:
ClCH2OSO2Cl
CAS Number:
Molecular Weight:
165.00
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
256-442-1
MDL number:
Product Name
Chloromethyl chlorosulfate, 97%
InChI key
PJBIHXWYDMFGCV-UHFFFAOYSA-N
InChI
1S/CH2Cl2O3S/c2-1-6-7(3,4)5/h1H2
SMILES string
ClCOS(Cl)(=O)=O
assay
97%
refractive index
n20/D 1.448
bp
45-50 °C/10 mmHg
density
1.631 g/mL at 25 °C
functional group
chloro
storage temp.
2-8°C
Application
Reagent for chloromethylation of Fmoc-protected amino acids without the generation of carcinogenic bis(chloromethyl)ether.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Carc. 1A - Skin Corr. 1B
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Nicholas P Power et al.
Organic & biomolecular chemistry, 2(10), 1554-1562 (2004-05-12)
The reaction of liquid (gamma-) SO3 with CH2Cl2 at room temperature leads to SO3 insertion into the C-Cl bonds, giving the useful chloromethylating agent chloromethyl chlorosulfate (CMCS). The process is very slow but becomes rapid on addition of catalytic quantities
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service