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659118

Sigma-Aldrich

5-Chlorobenzofurazan

97%

Synonym(s):

5-Chloro-2,1,3-benzoxadiazole

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About This Item

Empirical Formula (Hill Notation):
C6H3ClN2O
CAS Number:
19155-86-3
Molecular Weight:
154.55
MDL number:
MFCD00084936
UNSPSC Code:
12352100
PubChem Substance ID:
24884401
NACRES:
NA.22

Assay

97%

form

solid

bp

60-80 °C/20 mmHg

mp

38-42 °C

functional group

chloro

SMILES string

Clc1ccc2nonc2c1

InChI

1S/C6H3ClN2O/c7-4-1-2-5-6(3-4)9-10-8-5/h1-3H

InChI key

DGGUUSPCQWWLRM-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
13820ED

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