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Merck
CN

65373

4-Methoxy-2,3,6-trimethylbenzenesulfonyl chloride

≥95.0% (HPLC)

Synonym(s):

Mtr chloride

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About This Item

Empirical Formula (Hill Notation):
C10H13ClO3S
CAS Number:
80745-07-9
Molecular Weight:
248.73
NACRES:
NA.22
PubChem Substance ID:
57652025
UNSPSC Code:
12352200
MDL number:
MFCD00038846
Beilstein/REAXYS Number:
4867665

Key Documents

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Product Name

4-Methoxy-2,3,6-trimethylbenzenesulfonyl chloride, ≥95.0% (HPLC)

InChI

1S/C10H13ClO3S/c1-6-5-9(14-4)7(2)8(3)10(6)15(11,12)13/h5H,1-4H3

SMILES string

COc1cc(C)c(c(C)c1C)S(Cl)(=O)=O

InChI key

DWLYVEYCCPEHLX-UHFFFAOYSA-N

assay

≥95.0% (HPLC)

composition

sulfur content, 12.2-13.5%

mp

57-61 °C

application(s)

peptide synthesis

shipped in

wet ice

storage temp.

−20°C

Other Notes

Protecting group reagent for amines especially ω-amine in arginine

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
0000124581
0000095154
BGBC3068V
BGBC1197V
BGBB9797

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M. Wakimasu et al.
Chemical & Pharmaceutical Bulletin, 30, 2766-2766 (1982)

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