4-[(4-Amino-o-tolyl)azo]-2,6-xylenol

Modify Date: 2024-02-05 16:10:14

4-[(4-Amino-o-tolyl)azo]-2,6-xylenol Structure
4-[(4-Amino-o-tolyl)azo]-2,6-xylenol structure
Common Name 4-[(4-Amino-o-tolyl)azo]-2,6-xylenol
CAS Number 21644-95-1 Molecular Weight 255.31500
Density 1.17g/cm3 Boiling Point 413.7ºC at 760 mmHg
Molecular Formula C15H17N3O Melting Point N/A
MSDS N/A Flash Point 204ºC

 Names

Name 4-[(4-amino-2-methylphenyl)hydrazinylidene]-2,6-dimethylcyclohexa-2,5-dien-1-one
Synonym More Synonyms

 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%

 Synonyms

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