Pigment Yellow 12

Suppliers

Names

[ Name ]:
Pigment Yellow 12

[Synonym ]:
Pigment Yellow MH
Kromon Yellow GXR
EINECS 225-822-9
(2E,2'E)-2,2'-[(3,3'-Dichloro-4,4'-biphenyldiyl)di(1E)-2-hydrazinyl-1-ylidene]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
Tertropigment PGR
Monolite Yellow GL
Vynamon Yellow GRE
Polymo Yellow GR
Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-
Benzidine Yellow GE
Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)di(1E)-2-hydrazinyl-1-ylidene]bis[N-(2,4-dimethylphenyl)-3-oxo-, (2E,2'E)-
Pigment yellow 13
(2E,2'E)-2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(1E)hydrazin-2-yl-1-ylidene]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
Light Yellow JBR
Diarylide Yellow

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
799.5ºC at 760mmHg

[ Melting Point ]:
340 - 350ºC

[ Molecular Formula ]:
C₃₆H₃₄Cl₂N₆O₄

[ Molecular Weight ]:
685.599

[ Flash Point ]:
437.3ºC

[ Exact Mass ]:
684.201843

[ PSA ]:
141.78000

[ LogP ]:
7.78

[ Index of Refraction ]:
1.632

[ Water Solubility ]:
<0.1 g/100 mL at 22 ºC

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EJ3512000

CHEMICAL NAME :: Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo ))bis(N-(2,4- dimethylphenyl)-3-oxo-

CAS REGISTRY NUMBER :: 5102-83-0

LAST UPDATED :: 199801

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C36-H34-Cl2-N6-O4

MOLECULAR WEIGHT :: 685.66

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555058 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0690-0962 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 410 mg/m3/6H/21D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Lungs, Thorax, or Respiration - changes in lung weight

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555034 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0914 No. of Facilities: 1273 (estimated) No. of Industries: 30 No. of Occupations: 30 No. of Employees: 18252 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0914 No. of Facilities: 426 (estimated) No. of Industries: 13 No. of Occupations: 18 No. of Employees: 10055 (estimated) No. of Female Employees: 962 (estimated)

Safety Information

[ Hazard Codes ]:
Xi