Introduction：Basic information about CAS 129-09-9|Vat Yellow 2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Vat Yellow 2 |
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| CAS Number | 129-09-9 | Molecular Weight | 474.55300 |
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| Density | 1.467 g/cm3 | Boiling Point | 727.3ºC at 760 mmHg |
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| Molecular Formula | C28H14N2O2S2 | Melting Point | / |
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| MSDS | / | Flash Point | 393.6ºC |
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Names
| Name | Vat Yellow 2 |
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| Synonym | More Synonyms |
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Vat Yellow 2 BiologicalActivity
| Description | C.I. Vat Yellow 2 is an agent of yellow dye and can also be used for the paper dyeing[1]. |
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| Related Catalog | Research Areas >>Others |
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Chemical & Physical Properties
| Density | 1.467 g/cm3 |
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| Boiling Point | 727.3ºC at 760 mmHg |
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| Molecular Formula | C28H14N2O2S2 |
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| Molecular Weight | 474.55300 |
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| Flash Point | 393.6ºC |
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| Exact Mass | 474.05000 |
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| PSA | 116.40000 |
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| LogP | 7.01540 |
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| Vapour Pressure | 5.25E-21mmHg at 25°C |
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| Index of Refraction | 1.786 |
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| InChIKey | GFFQNEGBFFGLQG-UHFFFAOYSA-N |
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| SMILES | O=C1c2ccc3nc(-c4ccccc4)sc3c2C(=O)c2ccc3nc(-c4ccccc4)sc3c21 |
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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 DATAACUTE 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)
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Safety Information
Customs
| HS Code | 2934100090 |
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| Summary | 2934100090 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% |
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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 |
