8.02811

Sigma-Aldrich

N-Chlorosuccinimide

for synthesis

Synonym(s):
N-Chlorosuccinimide, NCS, Succinchlorimide
Empirical Formula (Hill Notation):
C4H4ClNO2
CAS Number:
Molecular Weight:
133.53
MDL number:
EC Index Number:
204-878-8

storage conditions

Store at +2°C to +8°C.

Quality Level

potency

1000 mg/kg LD50, oral (Rat)

reaction suitability

reagent type: oxidant

bp

216.5 °C

mp

146-151 °C

transition temp

flash point >110 °C

density

1.65 g/cm3 at 20 °C

bulk density

600 kg/m3

storage temp.

2-8°C

InChI

1S/C4H4ClNO2/c5-6-3(7)1-2-4(6)8/h1-2H2

InChI key

JRNVZBWKYDBUCA-UHFFFAOYSA-N

Related Categories

Analysis Note

Assay (iodometric): ≥ 98,0 %(m)
Melting range (lower value): ≥ 146 °C
Melting range (upper value): ≤ 151 °C
Identity (IR): conforms

Signal Word

Danger

hazcat

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

storage_class_code

8A - Combustible, corrosive hazardous materials

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

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