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CAS 129-09-9 | Vat Yellow 2

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Common NameVat Yellow 2
CAS Number129-09-9Molecular Weight474.55300
Density1.467 g/cm3Boiling Point727.3ºC at 760 mmHg
Molecular FormulaC28H14N2O2S2Melting Point/
MSDS/Flash Point393.6ºC

Names

NameVat Yellow 2
SynonymMore Synonyms

Vat Yellow 2 BiologicalActivity

DescriptionC.I. Vat Yellow 2 is an agent of yellow dye and can also be used for the paper dyeing[1].
Related CatalogResearch Areas >>Others

Chemical & Physical Properties

Density1.467 g/cm3
Boiling Point727.3ºC at 760 mmHg
Molecular FormulaC28H14N2O2S2
Molecular Weight474.55300
Flash Point393.6ºC
Exact Mass474.05000
PSA116.40000
LogP7.01540
Vapour Pressure5.25E-21mmHg at 25°C
Index of Refraction1.786
InChIKeyGFFQNEGBFFGLQG-UHFFFAOYSA-N
SMILESO=C1c2ccc3nc(-c4ccccc4)sc3c2C(=O)c2ccc3nc(-c4ccccc4)sc3c21

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CA8950000
CAS REGISTRY NUMBER :
129-09-9
BEILSTEIN REFERENCE NO. :
0367039
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C28-H14-N2-O2-S2
MOLECULAR WEIGHT :
474.56
WISWESSER LINE NOTATION :
T G5 D6 B665 CV HN JS MV RN TSJ IR& SR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1331,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2244 No. of Facilities: 25 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 99 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2244 No. of Facilities: 412 (estimated) No. of Industries: 7 No. of Occupations: 11 No. of Employees: 17623 (estimated) No. of Female Employees: 13591 (estimated)

Safety Information

HS Code2934100090

Customs

HS Code2934100090
Summary2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Synonyms

Anthra Yellow
Tinon Yellow GCP
Caledon Yellow-5G
Anthra Yellow GC
Flavone GC Base
EINECS 204-931-5
Algol Yellow GC
Heliane Yellow J
Vat Yellow-2 (C.I.)
C.I. Vat yellow 2
Cibanone Yellow-GC
2,8-diphenyl-anthra[2,1-d,6,5-d']bisthiazole-6,12-dione
2,8-Diphenyl-anthra[2,1-d,6,5-d']bisthiazol-6,12-dion
Tinon Yellow GC
Flavon GC

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