Vat Yellow 2

Modify Date: 2024-01-02 09:48:06

Vat Yellow 2 structure	Common Name	Vat Yellow 2
	CAS Number	129-09-9	Molecular Weight	474.55300
	Density	1.467 g/cm3	Boiling Point	727.3ºC at 760 mmHg
	Molecular Formula	C₂₈H₁₄N₂O₂S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	393.6ºC

Use of Vat Yellow 2

C.I. Vat Yellow 2 is an agent of yellow dye and can also be used for the paper dyeing[1].

Name	Vat Yellow 2
Synonym	More Synonyms

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

Density	1.467 g/cm3
Boiling Point	727.3ºC at 760 mmHg
Molecular Formula	C₂₈H₁₄N₂O₂S₂
Molecular Weight	474.55300
Flash Point	393.6ºC
Exact Mass	474.05000
PSA	116.40000
LogP	7.01540
Vapour Pressure	5.25E-21mmHg at 25°C
Index of Refraction	1.786

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)

HS Code	2934100090

Precursor 10
CAS#:6448-91-5 9,10-Anthracene... CAS#:100-52-7 Benzaldehyde CAS#:131-14-6 2,6-Diaminoanth... CAS#:98-07-7 Benzotrichloride
CAS#:66214-41-3 N,N'-(9,10-dihy... CAS#:66214-56-0 N,N'-(9,10-dihy... CAS#:98-87-3 benzal chloride CAS#:91-20-3 Naphthalene
CAS#:6409-17-2 2,6-diamino-1,5... CAS#:98-88-4 Benzoyl chloride
DownStream 0

HS Code	2934100090
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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DC Chemicals Limited
China
Product Name: C.I. Vat Yellow 2
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Vat Yellow 2
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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