2,3-Pyrazinedicarboxylic anhydride | CAS 4744-50-7

Element: pyrazinedicarboxylic anhydride

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C-S » Chemicals » pyrazinedicarboxylic-anhydride-PX313961

Identification

2,3-Pyrazinedicarboxylic anhydride

CAS:

4744-50-7

EINECS:

225-260-4

Molecular Formula:

C₆H₂N₂O₃

MDL:

Synonym:

pyrazine-2,3-dicarboxylic ; 2,3-pyrazinedicarboxylic anhydride ; furo[3,4-b]pyrazine-5,7-dione ; pyrazine-2,3-dicarboxylic anhydride ; furo[3,4-b]pyrazine-5,7-quinone ; 2,3-pyrazine dicarbo ; 2,3-pyrazinedicarboxylicanhydrate ; furo[3,4-b]pyrazine-5,7-dione (9ci) ; 2,3-pyrazinedicarboxlic anhydride ; 2,3-pyrazinecarboxylic anhydride

Suppliers

BLD Pharmatech Ltd

BP12243672

Refine Chemicals Science and Technology Developing Co., Ltd.

RCSATD408028560

Xiamen Equation Chemical Co.,Ltd

XECC217610880

Hangzhou Keying Chem Co., Ltd.

HKC20408160

Carbone Scientific Co., Ltd.

CS19045712

Xiamen Hisunny Chemical Co., Ltd.

XHC22448976

CM Fine Chemicals

CFC11564624

AK Scientific, Inc.

AS12923876

DSL Chemicals (Shanghai) Co., Ltd.

DC23129248

Simagchem Corporation

SC14284284

Leap Chem Co., Ltd

LC12243672

Dayang Chem (Hangzhou) Co.,Ltd.

DC21088432

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CAS equal suppliers

Zopiclone Impurity 2

Aozeal Certified Standards (AOCS), Inc.

Z0006.07

furo[3,4-b]pyrazine-5,7-dione

Santa Cruz Biotechnology, Inc.

279177

Furo[3,4-b]pyrazine-5,7-dione

Angene International Limited

AGN-PC-0D5U8X

Furo[3,4-b]pyrazine-5,7-dione

Hangzhou MolCore BioPharmatech Co.,Ltd.

CS18650

Furo[3,4-b]pyrazine-5,7-dione

Wanko Chemical Co., Ltd.

WC27848352

Furo[3,4-b]pyrazine-5,7-dione

Manchester Organics Limited

W34957

2,3-Pyrazinecarboxylic anhydride

Ascender Chemical Co.,Ltd

ACC16006400

Pyrazine-2,3-Dicarboxylic Anhydride

DSL Chemicals (Shanghai) Co., Ltd.

C002886

Prices & Availability

Data is processed

Properties for 2,3-Pyrazinedicarboxylic anhydride

Molecular Weight:

150.09 g·mol−1

Melting point:

210 °C (dec.)(lit.)

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Symbols:

Alternative Distributors of [2,3-Pyrazinedicarboxylic anhydride]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Downloads

Mol File:

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MSDS:

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