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Merck
CN

680117

3,3,3-Trifluoropropane-1-sulfonyl chloride

95%

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About This Item

Empirical Formula (Hill Notation):
C3H4ClF3O2S
CAS Number:
Molecular Weight:
196.58
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
95%
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InChI

1S/C3H4ClF3O2S/c4-10(8,9)2-1-3(5,6)7/h1-2H2

SMILES string

FC(F)(F)CCS(Cl)(=O)=O

InChI key

OXKHPRFGCFJUSK-UHFFFAOYSA-N

assay

95%

refractive index

n20/D 1.3996

bp

77-78 °C/16 mmHg

density

1.557 g/mL at 25 °C

storage temp.

2-8°C

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

supp_hazards

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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Articles

Sulfonyl chlorides are often chosen as building blocks in medicinal chemistry for their ability to easily react with heterocyclic amines to create complex sulfonamides.

磺酰氯通常被选用为药物化学中的结构单元,因为它们能够容易地与杂环胺反应而产生复合磺酰胺。

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