Vat Red 41
Names
[ CAS No. ]:
522-75-8
[ Name ]:
Vat Red 41
[Synonym ]:
Fluorescent Red Dye
Durindone Red BP
Helindon Red BB
EINECS 208-336-1
Isothioindigo
Thioindigo
Thioindigo Red S
Ciba Pink B
MFCD00191692
Thioindigo Red B
Durindone Red B
Tetra Pink B
Antinolo Red B
Chemical & Physical Properties
[ Density]:
1.544 g/cm3
[ Boiling Point ]:
409.2ºC at 760 mmHg
[ Molecular Formula ]:
C16H8O2S2
[ Molecular Weight ]:
296.36400
[ Flash Point ]:
177ºC
[ Exact Mass ]:
295.99700
[ PSA ]:
84.74000
[ LogP ]:
4.17520
[ Index of Refraction ]:
1.797
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DT4330000
- CHEMICAL NAME :
- (delta(sup 2,2'(3H,3'H))-Bibenzo(b)thiophene)-3,3'-dione
- CAS REGISTRY NUMBER :
- 522-75-8
- BEILSTEIN REFERENCE NO. :
- 0088277
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C16-H8-O2-S2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4170 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 50(8),91,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4429 No. of Facilities: 44 (estimated) No. of Industries: 2 No. of Occupations: 6 No. of Employees: 1582 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4429 No. of Facilities: 8 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 330 (estimated) No. of Female Employees: 115 (estimated)
Safety Information
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RTECS ]:
DT4330000
[ HS Code ]:
3204159000
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 3204159000