Tolyltriazole
Names
[ CAS No. ]:
29385-43-1
[ Name ]:
Tolyltriazole
[Synonym ]:
Stabinol MBTZ
cobratectt100
tolytriazole
1H-Benzotriazole, 4(or 5)-methyl-
Tolyltriazole
Tolutriazole
TOLYLTRIAZOLES
Tolyltriazol
1H-1,2,3-Benzotriazole, 7-methyl-
tdlyltriazole
MFCD00167158
Seetec T
EINECS 249-596-6
4-Methyl-1H-benzotriazole
1H-1,2,3-Benzotriazole, 4-methyl-
Methyl-1H-Benzotriazole
Tolyltriazole(TTA)
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
360.6±11.0 °C at 760 mmHg
[ Melting Point ]:
76-87°C
[ Molecular Formula ]:
C14H14N6
[ Molecular Weight ]:
133.151
[ Flash Point ]:
181.5±12.2 °C
[ Exact Mass ]:
133.063995
[ PSA ]:
83.14000
[ LogP ]:
1.80
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.680
[ Storage condition ]:
-20°C Freezer
[ Stability ]:
Stable. Flammable. Incompatible with strong oxidizing agents.
[ Water Solubility ]:
<0.01 g/100 mL at 18 ºC
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DM1300000
- CHEMICAL NAME :
- 1H-Benzotriazole, methyl-
- CAS REGISTRY NUMBER :
- 29385-43-1
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C7-H7-N3
- MOLECULAR WEIGHT :
- 133.17
- WISWESSER LINE NOTATION :
- T56 BMNNJ X1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 675 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1730 mg/m3/1H
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 3333 ug/plate
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 11(Suppl 12),1,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1038 No. of Facilities: 32676 (estimated) No. of Industries: 216 No. of Occupations: 115 No. of Employees: 526876 (estimated) No. of Female Employees: 45686 (estimated)
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R20/21/22
[ Safety Phrases ]:
S22-S36/37/39
[ RTECS ]:
DM1300000