CAS 2872-52-8 | Disperse Red 1

[1]. Laís da Silva Leite, et al. Monitoring Ecotoxicity of Disperse Red 1 Dye During photo-Fenton Degradation. Chemosphere. 2016 Apr;148:511-7.

[2]. Fábio Henrique Fernandes, et al. Disperse Red 1 (Textile Dye) Induces Cytotoxic and Genotoxic Effects in Mouse Germ Cells. Reprod Toxicol. 2015 Jun;53:75-81.

CHEMICAL IDENTIFICATION

RTECS NUMBER :

KL0320000

CHEMICAL NAME :

Ethanol, 2-(ethyl(4-((4-nitrophenyl)azo)phenyl)amino)- (9CI)

CAS REGISTRY NUMBER :

2872-52-8

LAST UPDATED :

199710

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C16-H18-N4-O3

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 :

7470 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity)

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(1),50,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

15 gm/kg/30D-I

TOXIC EFFECTS :

Blood - pigmented or nucleated red blood cells Blood - methemoglobinemia-carboxyhemoglobin Blood - changes in erythrocyte (RBC) count

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(1),50,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2095 No. of Facilities: 479 (estimated) No. of Industries: 8 No. of Occupations: 11 No. of Employees: 6237 (estimated) No. of Female Employees: 279 (estimated)

Arch. Toxicol. 86(5) , 733-40, (2012)

Certain textile disperse dyes are known to cause allergic reactions of the human skin. Here, we examined 8 disperse dyes and 7 products of azo-cleavage of these dyes in an in vitro assay. We used the ...

Mutat. Res. 703(2) , 200-8, (2010)

The treatment of textile effluents by the conventional method based on activated sludge followed by a chlorination step is not usually an effective method to remove azo dyes, and can generate products...

J. Toxicol. Environ. Health A 75(16-17) , 991-9, (2012)

During the dyeing process in baths approximately 10 to 15% of the dyes used are lost and reach industrial effluents, thus polluting the environment. Studies showed that some classes of dyes, mainly az...