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540498

2,5-Pyrazinedicarboxylic acid dihydrate

Name: 2,5-Pyrazinedicarboxylic acid dihydrate
Brand: ALDRICH

96%

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About This Item

Empirical Formula (Hill Notation):

C₆H₄N₂O₄ · 2H₂O

CAS Number:

205692-63-3

Molecular Weight:

204.14

NACRES:

NA.22

PubChem Substance ID:

24878472

UNSPSC Code:

12352100

EC Number:

202-834-2

MDL number:

MFCD00216919

Assay:

96%

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Properties

Quality Segment

100

assay

96%

mp

272-277 °C (lit.)

functional group

carboxylic acid

SMILES string

[H]O[H].[H]O[H].OC(=O)c1cnc(cn1)C(O)=O

InChI

1S/C6H4N2O4.2H2O/c9-5(10)3-1-7-4(2-8-3)6(11)12;;/h1-2H,(H,9,10)(H,11,12);2*1H2

InChI key

GVEVNOSZLMMBOR-UHFFFAOYSA-N

Description

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Global Trade Item Number

SKU	GTIN
D40809-5G	04061833564011
D40809-25G	04061837077371
540498-1G	04061826706176