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2,3-Dibromo-6,7-dicyanonephthalene structure, CAS 74815-81-9

2,3-Dibromo-6,7-dicyanonephthalene

CAS Number74815-81-9

Synonyms6,7-Dibromo-2,3-naphthalenedicarbonitrile; 6,7-Dibromonaphthalene-2,3-dicarbonitrile

Molecular FormulaC12H4Br2N2

Molecular Weight335.982

Purity

Density2.0±0.1 g/cm3

Boiling Point514.7±50.0 °C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9078136 Purity:
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Quality Control of [ 74815-81-9 ] SDS Specification MoL

Chemical & Physical Properties
CAS Number74815-81-9
Catalog No.2A-9078136
Chinese Name2,3-二溴-6,7-二氰基萘
Synonyms6,7-Dibromo-2,3-naphthalenedicarbonitrile; 6,7-Dibromonaphthalene-2,3-dicarbonitrile
Molecular FormulaC12H4Br2N2
Molecular Weight335.982
Density2.0±0.1 g/cm3
Boiling Point514.7±50.0 °C at 760 mmHg
Storage Conditionroom temperature
PackagingIII
HTC2926909090
PubChem ID3343019
SMILESN#Cc1cc2cc(Br)c(Br)cc2cc1C#N
InChIInChI=1S/C12H4Br2N2/c13-11-3-7-1-9(5-15)10(6-16)2-8(7)4-12(11)14/h1-4H
InChI KeyYHUVAAVMNCSZQN-UHFFFAOYSA-N
MSDSmsds/78136_1_74815_81_9.pdf
Use ofSolubility in hot DMF:almost transparency Properties Name 6,7-Dibromonaphthalene-2,3-dicarbonitrile Synonym More Synonyms Chemical & Physical Properties Molecular Formula C12H4Br2N2 Exact Mass 333.874115 PSA 47.58000 Index of Refraction 1.744 InChIKey YHUVAAVMNCSZQN-UHFFFAOYSA-N
Tax Rebate9.0%
SupervisionNone MFN tariff: 6.5% Ordinary tariff: 30.0%
Transport InfoProduct name: Purity: 98.0%
MSDS Transport InfoModule 14. Shipping information United Nations classification: Item 1 Poisons. UN number: 3439 Proper shipping name: Nitrile, Toxic, Solid, Not otherwise specified Packing grade: III
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