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D119806

Maleic hydrazide

Name: Maleic hydrazide
Brand: ALDRICH

ReagentPlus^®, 99%

Synonym(s):

1,2-Dihydro-3,6-pyridazinedione, 3,6-Dihydroxypyridazine, 3,6-Pyridazinediol

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About This Item

Empirical Formula (Hill Notation):

C₄H₄N₂O₂

CAS Number:

123-33-1

Molecular Weight:

112.09

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893373

EC Number:

204-619-9

Beilstein/REAXYS Number:

112223

MDL number:

MFCD00006665

Assay:

99%

Form:

powder

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Properties

Quality Segment

100

product line

ReagentPlus^®

assay

99%

form

powder

autoignition temp.

707 °F

mp

299-301 °C (dec.) (lit.)

SMILES string

O=C1NNC(=O)C=C1

InChI

1S/C4H4N2O2/c7-3-1-2-4(8)6-5-3/h1-2H,(H,5,7)(H,6,8)

InChI key

BGRDGMRNKXEXQD-UHFFFAOYSA-N

Description

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H315,H319,H335,H341

pcodes

P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

572.0 °F - closed cup

flash_point_c

300 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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