Name | 5-Methyl tetrazole |
Synonyms | MT 5-METHYLTETRAZOLE 5-Methyl tetrazole methyl-1H-tetrazole 5-methyl-2H-tetrazole 5-Methyl-IH-tetrazole 5-Methyl-1H-tertazole 5-Methyl-2H-tetrazole 5-methyl-1h-tetrazole 5-Methyl-1H-tetraazole 1H-Tetrazole, 5-methyl- 5-methyl-1,2,3,4-tetrazole 1-Methyl-tetrazole-5-thiole |
CAS | 4076-36-2 |
EINECS | 609-862-8 |
InChI | InChI=1/C2H4N4/c1-2-3-5-6-4-2/h1H3,(H,3,4,5,6) |
InChIKey | XZGLNCKSNVGDNX-UHFFFAOYSA-N |
Molecular Formula | C2H4N4 |
Molar Mass | 84.08 |
Density | 1.319±0.06 g/cm3(Predicted) |
Melting Point | 142-146°C(lit.) |
Boling Point | 233.3±23.0 °C(Predicted) |
Flash Point | 116.7°C |
Water Solubility | Soluble in water. |
Solubility | Chloroform, DMSO, Methanol |
Vapor Presure | 0.0561mmHg at 25°C |
Appearance | Solid |
Color | White to Off-White |
pKa | pK1:3.32 (25°C) |
Storage Condition | Keep Cold |
Refractive Index | 1.533 |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust. |
UN IDs | 1325 |
WGK Germany | 3 |
Hazard Note | Flammable/Irritant/Keep Cold |
Hazard Class | IRRITANT |
Packing Group | II |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
properties | 5-methyltetrazole is a kind of white crystal powder. |
Application | 5-methyltetrazole can be used as a pharmaceutical intermediate for the synthesis of the side chain of cefteram. |
use | side chain of cefteran neopentyl ester |