D&C Red No. 8
Names
[ CAS No. ]:
2092-56-0
[ Name ]:
D&C Red No. 8
[Synonym ]:
Monolite Red CN
Resamine Red GB
Pigment Red 53
Lutetia Red C
Lithosol Red C
Irgalite Red C
Bright Red
Bronze Orange
Segnale Red C
Toning Orange
Chemical & Physical Properties
[ Molecular Formula ]:
C17H12ClN2NaO4S
[ Molecular Weight ]:
398.79600
[ Exact Mass ]:
398.01000
[ PSA ]:
110.53000
[ LogP ]:
5.90750
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DB5550000
- CHEMICAL NAME :
- Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, monosodium salt
- CAS REGISTRY NUMBER :
- 2092-56-0
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C17-H12-Cl-N2-O4-S.Na
- MOLECULAR WEIGHT :
- 398.81
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >12 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation
- REFERENCE :
- SRTCAC Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. (Tohoku University, Research Institute for Tuberculosis and Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949- Volume(issue)/page/year: 36(1-4),10,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0645 No. of Facilities: 7660 (estimated) No. of Industries: 63 No. of Occupations: 53 No. of Employees: 72631 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0645 No. of Facilities: 219 (estimated) No. of Industries: 2 No. of Occupations: 14 No. of Employees: 4504 (estimated)
Safety Information
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
DB5550000
Articles
Mutagenesis 9(4) , 295-9, (1994)
D & C Red No. 9 is a monoazo dye used for manufacturing printing inks, rubber and plastics, and as an additive in cosmetics and drugs. In an NTP carcinogenicity study in rats and mice it induced splen...
D&C Red No. 9 (CI Pigment Red 53:1).IARC Monogr. Eval. Carcinog. Risks Hum. 57 , 203-12, (1993)
Splenic fibrosis and sarcomas in F344 rats fed diets containing aniline hydrochloride, p-chloroaniline, azobenzene, o-toluidine hydrochloride, 4,4'-sulfonyldianiline, or D & C red No. 9.
J. Natl. Cancer Inst. 73(1) , 265-73, (1984)
In six carcinogenicity bioassays, male and female F344 rats were fed diets containing aniline hydrochloride (CAS: 142-04-1; hydrochloride benzenamide), p-chloroaniline (CAS: 106-47-8), azobenzene (CAS...