[2,2'-Bianthra[2,1-d]thiazole]-6,6',11,11'-tetrone

Modify Date: 2025-08-27 11:46:40

[2,2'-Bianthra[2,1-d]thiazole]-6,6',11,11'-tetrone Structure
[2,2'-Bianthra[2,1-d]thiazole]-6,6',11,11'-tetrone structure
Common Name [2,2'-Bianthra[2,1-d]thiazole]-6,6',11,11'-tetrone
CAS Number 6451-12-3 Molecular Weight 528.55700
Density 1.613g/cm3 Boiling Point 812.7ºC at 760 mmHg
Molecular Formula C30H12N2O4S2 Melting Point N/A
MSDS N/A Flash Point 445.3ºC

 Names

Name 2-(6,11-dioxonaphtho[2,3-g][1,3]benzothiazol-2-yl)naphtho[2,3-g][1,3]benzothiazole-6,11-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.613g/cm3
Boiling Point 812.7ºC at 760 mmHg
Molecular Formula C30H12N2O4S2
Molecular Weight 528.55700
Flash Point 445.3ºC
Exact Mass 528.02400
PSA 150.54000
LogP 6.12380
Index of Refraction 1.833
InChIKey VYPILCHHNHVAAE-UHFFFAOYSA-N
SMILES O=C1c2ccccc2C(=O)c2c1ccc1nc(-c3nc4ccc5c(c4s3)C(=O)c3ccccc3C5=O)sc21

 Safety Information

HS Code 2934999090

 Synthetic Route

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[2,2'-Bianthra[2,1-d]thiazole]-6,6',11,11'-tetrone Structure

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CAS#:6451-12-3

Literature: BASF Patent: DE280882 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 12, p. 461

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[2,2'-Bianthra[2,1-d]thiazole]-6,6',11,11'-tetrone Structure

[2,2'-Bianthra[...

CAS#:6451-12-3

Literature: BASF Patent: DE421236 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 15, p. 689 Full Text Show Details German Dyestuffs and Dyestuff Intermediates Fiat Final Report Nr. 1313, Bd. II , S. 63

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[2,2'-Bianthra[2,1-d]thiazole]-6,6',11,11'-tetrone Structure

[2,2'-Bianthra[...

CAS#:6451-12-3

Literature: BASF Patent: DE280882 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 12, p. 461

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

einecs 229-252-1
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