Vat Blue 4 structure, CAS 81-77-6

Vat Blue 4

CAS Number81-77-6

Synonymsblueo; indanthrone; Blue 60; e130; vat; c.i.1106; ponsolrp; foodblue4; vatblueod; l-blau1; Pigment Blue 60; anthraquinone blue; EINECS 201-375-5; vatblueo; indanthrene; 6,15-dihydroanthrazine-5,9,14,18-tetrone

Molecular FormulaC28H14O4N2

Molecular Weight442.43

Purity98.00%

Density1.487 g/cm3

Boiling Point740.2ºC at 760 mmHg

Melting Point470-500°C

Flash Point

AppearanceBlue needle-shaped, with a metallic luster

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9017355 Purity: 98.00%
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Quality Control of [ 81-77-6 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number81-77-6
Catalog No.2A-9017355
Chinese Name颜料蓝60
Synonymsblueo; indanthrone; Blue 60; e130; vat; c.i.1106; ponsolrp; foodblue4; vatblueod; l-blau1; Pigment Blue 60; anthraquinone blue; EINECS 201-375-5; vatblueo; indanthrene; 6,15-dihydroanthrazine-5,9,14,18-tetrone
Molecular FormulaC28H14O4N2
Molecular Weight442.43
Purity98.00
Density1.487 g/cm3
Boiling Point740.2ºC at 760 mmHg
Melting Point470-500°C
AppearanceBlue needle-shaped, with a metallic luster
Water SolubilityWater solubility: insoluble; soluble in: sulfuric
Storage ConditionStore sealed in a cool place.
HTC3204170000
MDL NumberMFCD00046964
SMILESO=c1c2ccccc2c(=O)c2c1ccc1[nH]c3c(ccc4c(=O)c5ccccc5c(=O)c43)[nH]c12
InChIInChI=1S/C28H14N2O4/c31-25-13-5-1-3-7-15(13)27(33)21-17(25)9-11-19-23(21)29-20-12-10-18-22(24(20)30-19)28(34)16-8-4-2-6-14(16)26(18)32/h1-12,29-30H
InChI KeyUHOKSCJSTAHBSO-UHFFFAOYSA-N
MSDSmsds/17355_1_81_77_6.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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