274089
2-Chlorobenzoxazole
99%
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About This Item
Empirical Formula (Hill Notation):
C7H4ClNO
CAS Number:
Molecular Weight:
153.57
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-414-5
Beilstein/REAXYS Number:
115982
MDL number:
Assay:
99%
Form:
liquid
InChI key
BBVQDWDBTWSGHQ-UHFFFAOYSA-N
InChI
1S/C7H4ClNO/c8-7-9-5-3-1-2-4-6(5)10-7/h1-4H
SMILES string
Clc1nc2ccccc2o1
assay
99%
form
liquid
refractive index
n20/D 1.566 (lit.)
bp
201-202 °C (lit.)
mp
7 °C (lit.)
density
1.345 g/mL at 25 °C (lit.)
functional group
chloro
Quality Level
Application
2-Chlorobenzoxazole was used in the synthesis of 2-(2-naphthylamino)benzoxazole via reaction with 2-amino-1-naphthalenesulfonic acid.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
185.0 °F - closed cup
flash_point_c
85 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Reaction of 2-chlorobenzoxazole with anthranilic acids and 2-amino-1-naphthalenesulfonic acid.
J Sam et al.
Journal of pharmaceutical sciences, 57(8), 1445-1446 (1968-08-01)
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