4-[(4-Amino-o-tolyl)azo]-2,6-xylenol
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Names
[ CAS No. ]:
21644-95-1
[ Name ]:
4-[(4-Amino-o-tolyl)azo]-2,6-xylenol
[Synonym ]:
Azobenzene,4-amino-4'-hydroxy-2,3',5'-trimethyl
o-CRESOL,4-(1-(4-AMINO-2-METHYLPHENYL)AZO)-6-METHYL
4-Amino-4'-hydroxy-2,3',5'-trimethylazobenzene
2,3',5'-Trimethyl-4-amino-4'-hydroxy-azobenzol
Chemical & Physical Properties
[ Density]:
1.17g/cm3
[ Boiling Point ]:
413.7ºC at 760 mmHg
[ Molecular Formula ]:
C15H17N3O
[ Molecular Weight ]:
255.31500
[ Flash Point ]:
204ºC
[ Exact Mass ]:
255.13700
[ PSA ]:
67.48000
[ LogP ]:
3.47460
[ Vapour Pressure ]:
4.69E-07mmHg at 25°C
[ Index of Refraction ]:
1.603
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GO6830000
- CHEMICAL NAME :
- o-Cresol, 4-(1-(4-amino-2-methylphenyl)azo)-6-methyl-
- CAS REGISTRY NUMBER :
- 21644-95-1
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C15-H17-N3-O
- MOLECULAR WEIGHT :
- 255.35
- WISWESSER LINE NOTATION :
- ZR C1 DNUNR DQ C1 E1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 600 mg/kg
- TOXIC EFFECTS :
- Behavioral - sleep
- REFERENCE :
- AABIAV Annals of Applied Biology. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1914- Volume(issue)/page/year: 52,33,1963
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 142 mg/kg
- TOXIC EFFECTS :
- Behavioral - sleep
- REFERENCE :
- AABIAV Annals of Applied Biology. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1914- Volume(issue)/page/year: 52,33,1963
Safety Information
[ HS Code ]:
2927000090
Customs
[ HS Code ]: 2927000090
[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%