-
Name
1H-Tetrazole
- EINECS 206-023-4
- CAS No. 27988-97-2
- Density 1.477 g/cm3
- Solubility Soluble
- Melting Point 157-158 °C
- Formula CH2N4
- Boiling Point 220.233 °C at 760 mmHg
- Molecular Weight 70.05
- Flash Point 114.573 °C
- Transport Information UN 1993 3/PG 2
- Appearance White crystalline solid
- Safety 16-26-36
- Risk Codes 11-20/21/22-36
-
Molecular Structure
-
Hazard Symbols
F, 
Xn
- Synonyms AI3-61734;1H-Tetrazole;
- PSA 54.46000
- LogP -0.80030
1H-Tetrazole Chemical Properties
The Molecular Structure of 1H-Tetrazole (CAS NO.27988-97-2):
IUPAC Name: 2H-Tetrazole
Molecular Formula: CH6N4
Molecular Weight: 70.05g/mol
Melting Point: 157-158°C
Polar Surface Area: 43.6 Å2
Index of Refraction: 1.543
Molar Refractivity: 14.95 cm3
Molar Volume: 47.4 cm3
Polarizability: 5.93× 10-24cm3
Surface Tension: 98.2 dyne/cm
Density: 1.477 g/cm3
Flash Point: 114.6 °C
Enthalpy of Vaporization: 45.67 kJ/mol
Boiling Point: 220.2 °C at 760 mmHg
Vapour Pressure: 0.114 mmHg at 25°C
Product Categories: Aromatics Compounds ; Aromatics
Other names: 2H-Tetrazole ; 1H-1,2,3,4-Tetraazole ; 1H-1,2,3,4-Tetrazole ; 1H Tetrazole 99%
1H-Tetrazole Uses
It is also used for gas generators in automobile airbags
1H-Tetrazole Safety Profile
Hazard Codes: 
F 
Xn
Risk Statements: 11-20/21/22-36
R11: Highly flammable.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36: Irritating to eyes.
Safety Statements: 16-26-36
S16: Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
F: 3-4.15-10
Related Products
- 1H-Tetrazole
- 1H-Tetrazole, 1-methyl-
- 1H-Tetrazole, 1-phenyl-
- 1H-Tetrazole, 5-chloro-1-phenyl-
- 1H-Tetrazole, 5-phenyl-1-(2-phenylethenyl)-, (E)-
- 1H-Tetrazole,1-(3-nitrophenyl)-
- 1H-Tetrazole,1-methyl-5-(2-nitrophenyl)-
- 1H-Tetrazole,1-methyl-5-(4-nitrophenyl)-
- 1H-Tetrazole,5-phenyl-1-(phenylmethyl)-
- 1H-Tetrazole-1-acetic acid
- 2799-07-7
- 2799-16-8
- 2799-17-9
- 2799-21-5
- 27992-32-1
- 27993-56-2
- 27994-11-2
- 27994-30-5
- 27995-19-3
- 27996-86-7
Hot Products
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View