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Key Documents

Safety Information

94579

Sigma-Aldrich

Benzenesulfonyl cyanide

technical, ≥98.0% (HPLC)

Synonym(s):

Phenylsulfonyl cyanide

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About This Item

Empirical Formula (Hill Notation):
C7H5NO2S
CAS Number:
Molecular Weight:
167.19
Beilstein:
2046645
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

grade

technical

Assay

≥98.0% (HPLC)

form

liquid

refractive index

n20/D 1.531

density

1.274 g/mL at 20 °C (lit.)

SMILES string

O=S(=O)(C#N)c1ccccc1

InChI

1S/C7H5NO2S/c8-6-11(9,10)7-4-2-1-3-5-7/h1-5H

InChI key

VKEVYOIDTOPARM-UHFFFAOYSA-N

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

94579-5G-F:
94579-BULK-F:
94579-VAR-F:
94579-1G-F:


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