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Merck
CN

169951

Methanesulfonyl chloride

≥99%

Synonym(s):

Mesyl chloride

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About This Item

Linear Formula:
CH3SO2Cl
CAS Number:
Molecular Weight:
114.55
EC Number:
204-706-1
UNSPSC Code:
12352101
PubChem Substance ID:
Beilstein/REAXYS Number:
506297
MDL number:
Assay:
≥99%
Form:
liquid
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assay

≥99%

form

liquid

refractive index

n20/D 1.452 (lit.)

bp

60 °C/21 mmHg (lit.)

density

1.48 g/mL at 25 °C (lit.)

SMILES string

CS(Cl)(=O)=O

InChI

1S/CH3ClO2S/c1-5(2,3)4/h1H3

InChI key

QARBMVPHQWIHKH-UHFFFAOYSA-N



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pictograms

Skull and crossbonesCorrosion

signalword

Danger

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

215.6 °F - closed cup

flash_point_c

102 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

Regulatory Information

监管及禁止进口产品

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Kazumi Suzuki et al.
Journal of controlled release : official journal of the Controlled Release Society, 301, 28-41 (2019-03-08)
Nanomedicine modification with ligands directed to receptors on tumor blood vessels has the potential for selectively enhancing nanomedicine accumulation in malignant tissues by overcoming the vascular barrier of tumors. Nevertheless, the development of broadly applicable ligand approaches capable of promoting
Giovanna Cutrone et al.
Carbohydrate polymers, 223, 115085-115085 (2019-08-21)
Nanoparticles made of metal-organic frameworks (nanoMOFs) are becoming of increasing interest as drug carriers. However, engineered coatings such as poly(ethylene glycol) (PEG) based ones are required to prevent nanoMOFs recognition and clearance by the innate immune system, a prerequisite for
Sonu Kumar et al.
Macromolecular bioscience, 20(6), e2000048-e2000048 (2020-04-15)
The synthesis and self-assembly of peptide-polymer conjugates into fibrillar nanostructures are reported, based on the amyloidogenic peptide KLVFF. A strategy for rational synthesis of polymer-peptide conjugates is documented via tethering of the amyloidogenic peptide segment LVFF (Aβ17-20 ) and its