(2-methylphenyl)-(3-methylphenyl)diazene

Modify Date: 2025-10-13 21:00:37

(2-methylphenyl)-(3-methylphenyl)diazene Structure
(2-methylphenyl)-(3-methylphenyl)diazene structure
Common Name (2-methylphenyl)-(3-methylphenyl)diazene
CAS Number 28842-05-9 Molecular Weight 210.27400
Density 1g/cm3 Boiling Point 350.1ºC at 760mmHg
Molecular Formula C14H14N2 Melting Point N/A
MSDS N/A Flash Point 157.7ºC

 Names

Name (2-methylphenyl)-(3-methylphenyl)diazene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1g/cm3
Boiling Point 350.1ºC at 760mmHg
Molecular Formula C14H14N2
Molecular Weight 210.27400
Flash Point 157.7ºC
Exact Mass 210.11600
PSA 24.72000
LogP 4.71880
Vapour Pressure 9.09E-05mmHg at 25°C
Index of Refraction 1.562

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CN2400000
CHEMICAL NAME :
Azobenzene, 3,6'-dimethyl-
CAS REGISTRY NUMBER :
28842-05-9
BEILSTEIN REFERENCE NO. :
0909603
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C14-H14-N2
MOLECULAR WEIGHT :
210.30
WISWESSER LINE NOTATION :
1R BNUNR C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
26 gm/kg/36W-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - tumors
REFERENCE :
JPBAA7 Journal of Pathology and Bacteriology. (London, UK) V.1-96, 1892-1968. For publisher information, see JPTLAS. Volume(issue)/page/year: 58,275,1946
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Multiple routes
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg/I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Tumorigenic - tumors at site of application
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 1,397,1941
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
321 gm/kg/36W-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors
REFERENCE :
JPBAA7 Journal of Pathology and Bacteriology. (London, UK) V.1-96, 1892-1968. For publisher information, see JPTLAS. Volume(issue)/page/year: 58,275,1946 *** REVIEWS *** TOXICOLOGY REVIEW ADCSAJ Advances in Chemistry Series. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) No.1- 1950- Volume(issue)/page/year: 13,271,1970

 Synthetic Route

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(2-methylphenyl)-(3-methylphenyl)diazene Structure

(2-methylphenyl...

CAS#:28842-05-9

Literature: Mayer; Freitag Chemische Berichte, 1921 , vol. 54, p. 354

~%

(2-methylphenyl)-(3-methylphenyl)diazene Structure

(2-methylphenyl...

CAS#:28842-05-9

Literature: Mayer; Freitag Chemische Berichte, 1921 , vol. 54, p. 354

~%

(2-methylphenyl)-(3-methylphenyl)diazene Structure

(2-methylphenyl...

CAS#:28842-05-9

Literature: Schultz,G. Chemische Berichte, 1884 , vol. 17, p. 471

~%

(2-methylphenyl)-(3-methylphenyl)diazene Structure

(2-methylphenyl...

CAS#:28842-05-9

Literature: Mayer; Freitag Chemische Berichte, 1921 , vol. 54, p. 354

~%

(2-methylphenyl)-(3-methylphenyl)diazene Structure

(2-methylphenyl...

CAS#:28842-05-9

Literature: Michaelis; Petow Chemische Berichte, 1898 , vol. 31, p. 988

 Synonyms

2.3'-Dimethyl-azobenzol
m-tolyl-o-tolyl-diazene
3,6'-Dimethylazobenzene
o-Tolyl-m-tolyl-diimid
2:3'-Azotoluene
AZOBENZENE,3,6'-DIMETHYL
2,3'-Dimethylazobenzene
o.m'-Azotoluol
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