5-Methyl-1H-benzo[d][1,2,3]triazole
Names
[ CAS No. ]:
136-85-6
[ Name ]:
5-Methyl-1H-benzo[d][1,2,3]triazole
[Synonym ]:
Azimidotoluene
5-methyl-1-H-benzotriazole
6-methylbenzotriazole
Retrocure G
Tolyltriazole
5-Methylbenzotriazole
TOLYTRIAZOLE
EINECS 205-265-8
5-Methyl-1H-benzotriazole
Vulkalent TM
m-Aziminotoluene
5-Methyl-1H-benzo[d][1,2,3]triazole
5MBT
T56 BMNNJ G1
6-Tolyltriazole
UNII-O9DI72TU6U
m-Tolylazoimide
MFCD00005702
5-methyl-1,2,3-benzotriazole
2H-1,2,3-Benzotriazole, 5-methyl-
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
360.6±11.0 °C at 760 mmHg
[ Melting Point ]:
80-82 °C(lit.)
[ Molecular Formula ]:
C7H7N3
[ Molecular Weight ]:
133.151
[ Flash Point ]:
181.5±12.2 °C
[ Exact Mass ]:
133.063995
[ PSA ]:
41.57000
[ LogP ]:
1.80
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.680
[ Storage condition ]:
Refrigerator
[ Water Solubility ]:
6.0 g/L (25 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DM1400000
- CHEMICAL NAME :
- 1H-Benzotriazole, 5-methyl-
- CAS REGISTRY NUMBER :
- 136-85-6
- BEILSTEIN REFERENCE NO. :
- 0116658
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C7-H7-N3
- MOLECULAR WEIGHT :
- 133.17
- WISWESSER LINE NOTATION :
- T56 BMNNJ G1
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 :
- 1600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9085 No. of Facilities: 618 (estimated) No. of Industries: 7 No. of Occupations: 12 No. of Employees: 8729 (estimated) No. of Female Employees: 352 (estimated)
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R22;R37
[ Safety Phrases ]:
S26-S36-S38
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
DM1400000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
Environ. Sci. Pollut. Res. Int. 22(8) , 5842-9, (2015)
Textiles play an important role in our daily life, and textile production is one of the oldest industries. In the manufacturing chain from natural and/or synthetic fibers to the final clothing product...
Simultaneous determination of benzothiazoles, benzotriazoles and benzosulfonamides by solid phase microextraction-gas chromatography-triple quadrupole mass spectrometry in environmental aqueous matrices and human urineJ. Chromatogr. A. 1338 , 164-73, (2014)
• Benzothiazoles, benzotriazoles and benzosulfonamides determination in aqueous matrices. • New environmental-friendly and high-throughput protocol developed by SPME-GC-QqQMS. • Sample preparation str...
Determination of benzotriazoles and benzothiazoles in human urine by liquid chromatography-tandem mass spectrometry.Anal. Chem. 85(1) , 441-8, (2013)
Benzotriazole (BTR) and benzothiazole (BTH) derivatives are used in a wide variety of industrial and consumer products and have been reported to occur in the environment. Owing to a lack of analytical...