PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dimethylaminoazobenzene, 4- | 60-11-7 | 2811 |
15.01
15.02
11.00
1.01
1.02
10.00
3.09
3.02
3.10
5.00
|
|||||||||
| Formula | Synonyms | |||||||||||
| C14H15N3 | 4-DIMETHYLAMINOAZOBENZENE, (4-DIMETHYLAMINOPHENYL)PHENYLDIAZENE, (P-DIMETHYLAMINOPHENYL)PHENYLDIAZENE, 4-(DIMETHYLAMINO)AZOBENZENE, 4-(N,N-DIMETHYLAMINO)AZOBENZENE, 4-(PHENYLAZO)-N,N-DIMETHYLANILINE, 4-DIMETHYLAMINOAZOBENZOL, 4-DIMETHYLAMINOPHENYLAZOBENZENE, ATUL FAST YELLOW R, BENZENEAZODIMETHYLANILINE, BRILLIANT FAST OIL YELLOW, BRILLIANT FAST SPIRIT YELLOW, BRILLIANT OIL YELLOW, BUTTER YELLOW, C.I. 11020, C.I. SOLVENT YELLOW 2, C.I. 11020, C.I. SOLVENT YELLOW 2, CERASINE YELLOW GG, DAB, DAB (CARCINOGEN), DIMETHYL YELLOW, DIMETHYL YELLOW ANALAR, DIMETHYL YELLOW N,N-DIMETHYLANILINE, DIMETHYLAMINOAZOBENZENE, DIMETHYLAMINOAZOBENZOL, DMAB, ENIAL YELLOW 2G, FAST OIL YELLOW B, FAST YELLOW, FAT YELLOW, FAT YELLOW A, FAT YELLOW AD OO, FAT YELLOW ES, FAT YELLOW ES EXTRA, FAT YELLOW EXTRA CONC, FAT YELLOW EXTRA CONC., FAT YELLOW R, FAT YELLOW R (8186), GRASAL BRILLIANT YELLOW, IKETON YELLOW EXTRA, METHYL YELLOW, N,N-DIMETHYL-4-(PHENYLAZO)ANILINE, N,N-DIMETHYL-4-(PHENYLAZO)BENZAMINE, N,N-DIMETHYL-4-(PHENYLAZO)BENZENAMINE, N,N-DIMETHYL-4-AMINOAZOBENZENE, N,N-DIMETHYL-P-(PHENYLAZO)ANILINE, N,N-DIMETHYL-P-AMINOAZOBENZENE, N,N-DIMETHYL-P-AZOANILINE, N,N-DIMETHYL-P-PHENYLAZOANILINE, OIL YELLOW, OIL YELLOW 20, OIL YELLOW 2625, OIL YELLOW 2G, OIL YELLOW 7463, OIL YELLOW BB, OIL YELLOW D, OIL YELLOW DN, OIL YELLOW FF, OIL YELLOW FN, OIL YELLOW G, OIL YELLOW G-2, OIL YELLOW GG, OIL YELLOW GR, OIL YELLOW II, OIL YELLOW N, OIL YELLOW PEL, OIL YELLOW S, OLEAL YELLOW 2G, ORGANOL YELLOW ADM, ORIENT OIL YELLOW GG, P-(DIMETHYLAMINO)AZOBENZENE, P-DIMETHYLAMINOAZOBENZENE, P.D.A.B., PETROL YELLOW WT, RCRA WASTE NUMBER U093, RESINOL YELLOW GR, RESOFORM YELLOW GGA, SILOTRAS YELLOW T 2G, SILOTRAS YELLOW T2G, SOMALIA YELLOW A, STEAR YELLOW JB, SUDAN GG, SUDAN YELLOW, SUDAN YELLOW GG, SUDAN YELLOW GGA, TOYO OIL YELLOW G, USAF EK-338, WAXOLINE YELLOW AD, WAXOLINE YELLOW ADS, YELLOW G SOLUBLE IN GREASE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 225.29 | S | 117 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.6 | 6.6 | 40 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.065 | 0.72 | 4.3 |
Technical Basis
A review of available sources identified the following toxicity data: oral LD50 for mouse and rat. Data sources were selected according to the hierarchy listed in Table 3.1. Toxicity data were selected according to type of exposure, species, and route based on the hierarchies stated in Sections 3.3.1, 3.3.2, and evaluated using factors in Tables 3.2, 3.3, and 3.4. The rat oral data is chosen as preferable for TEEL-3. TEEL-1 and TEEL-2 values were calculated according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 =TEEL-3/6
• TEEL-3 =Rat oral LD50 (200 mg/kg)
This review generated TEEL values consistent with those in Rev. 29A
• TEEL-1 = TEEL-2/11
• TEEL-2 =TEEL-3/6
• TEEL-3 =Rat oral LD50 (200 mg/kg)
This review generated TEEL values consistent with those in Rev. 29A
References
https://cameochemicals.noaa.gov/chemical/16060
Rat oral LD50: Zeitschrift fuer Krebsforschung., 69(103), 1967 [PMID:4230610]; National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 6053, 4-(Dimethylamino)azobenzene. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/4-_Dimethylamino_azobenzene
RTECS, via: https://www.cdc.gov/niosh/npg/npgd0220.html
Mouse intraperitoneal LD50: Cancer Research., 34(2274), 1974 [PMID:4367287]; National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 6053, 4-(Dimethylamino)azobenzene. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/4-_Dimethylamino_azobenzene