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H7377

N-Hydroxysuccinimide

Name: <I>N</I>-Hydroxysuccinimide
Brand: SIGMA

Synonym(s):

1-Hydroxy-2,5-pyrrolidinedione, HOSu, NHS

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About This Item

Empirical Formula (Hill Notation):

C₄H₅NO₃

CAS Number:

6066-82-6

Molecular Weight:

115.09

EC Number:

228-001-3

UNSPSC Code:

12352200

MDL number:

MFCD00005516

Beilstein/REAXYS Number:

113913

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Properties

mp

95-98 °C (lit.)

SMILES string

ON1C(=O)CCC1=O

InChI

1S/C4H5NO3/c6-3-1-2-4(7)5(3)8/h8H,1-2H2

InChI key

NQTADLQHYWFPDB-UHFFFAOYSA-N

Description

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pictograms

GHS05

signalword

Danger

hcodes

H315,H318

pcodes

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P362 + P364

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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