8.45027

Sigma-Aldrich

N-Chlorosuccinimide

Msynthplus

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

form

powder

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

Color (visual): white
Appearance of substance (visual): powder
Assay (iodometric): ≥ 98.0 %
Melting range (lower value): ≥ 146 °C
Melting range (upper value): ≤ 151 °C
Identity (IR): passes test
The analysis of residual solvents is not possible due to the physicochemical properties of the material.

Legal Information

MSYNTH is a trademark of Merck KGaA, Darmstadt, Germany

Certificate of Analysis

Certificate of Origin

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