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Tetrazole

Description References
Tetrazole
Tetrazole structure
CAS No.
288-94-8
Chemical Name:
Tetrazole
Synonyms
TETRAZOLE;1tetrazole;1H-TETRAZOLE;2H-TETRAZOLE;Tetrazole,98%;1H-Tetraazole;1,2,3,4-tetrazole;1H-Tetrazole,99+%;1H-Tetrazole,98+%;Tetrazole solution
CBNumber:
CB4230898
Molecular Formula:
CH2N4
Formula Weight:
70.05
MOL File:
288-94-8.mol

Tetrazole Properties

Melting point:
156-158°C
Boiling point:
220℃
Density 
0.798 g/mL at 20 °C
refractive index 
n20/D 1.348
RTECS 
UW7370000
Flash point:
5 °C
storage temp. 
Room temperature.
form 
Liquid
pka
4.9(at 25℃)
color 
Cream to orange
Water Solubility 
Soluble
BRN 
105799
InChIKey
KJUGUADJHNHALS-UHFFFAOYSA-N
CAS DataBase Reference
288-94-8(CAS DataBase Reference)
NIST Chemistry Reference
1H-Tetrazole(288-94-8)
EPA Substance Registry System
1H-Tetrazole(288-94-8)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Danger
Hazard statements  H303-H312-H225-H302-H319-H332
Precautionary statements  P210-P305+P351+P338-P261-P280-P303+P361+P353-P501a
Hazard Codes  F,Xn,E
Risk Statements  11-20/21/22-36-5-4
Safety Statements  16-26-36-36/37-35-15
RIDADR  UN 1993 3/PG 2
WGK Germany  3
3-4.15-10
HazardClass  4.1
PackingGroup  III
HS Code  29339900

Tetrazole price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 88185 Tetrazole solution for DNA synthesis, filtered through a 1 μm filter, ~0.45 M in acetonitrile 288-94-8 100ml $141 2018-11-13 Buy
Sigma-Aldrich 88185 Tetrazole solution for DNA synthesis, filtered through a 1 μm filter, ~0.45 M in acetonitrile 288-94-8 500ml $583 2018-11-13 Buy
Alfa Aesar J61034 1H-Tetrazole, 0.45M in acetonitrile 288-94-8 200ml $215 2018-11-13 Buy
Alfa Aesar J61034 1H-Tetrazole, 0.45M in acetonitrile 288-94-8 450ml $430 2018-11-13 Buy

Tetrazole Chemical Properties,Uses,Production

Description

Tetrazole is a class of synthetic organic heterocyclic compound containing a 5-member ring of four nitrogen atoms and one carbon atom. It appears as an odorless white to light-yellow crystalline powder. It has several pharmaceutical applications. Tetrazole compound can act as a bioisotere for the carboxylate group, angiotensin II receptor blockers such as losartan and candesartan as well as dimethyl thiazolyl diphenyl tetrazolium bromide (MTT), which can be used in MTT assay for quantifying the respiratory activity of liver cells. It can also be used in DNA assays. In addition, Tetrazole derivatives have also been used in explosives such as TNT or high performance solid rocket propellant formulations. Tetrazole can be synthesized through the reaction between anhydrous hydrazoic acid and hydrogen cyanide under pressure.

References

https://en.wikipedia.org/wiki/Tetrazole
https://pubchem.ncbi.nlm.nih.gov/compound/1H-Tetrazole#section=Information-Sources

Chemical Properties

white crystals or crystalline powder

Uses

A catalyst for phosphoramidite synthesis.

Definition

ChEBI: A tetrazole tautomer where the proton is located on the 1st position.

General Description

Tetrazole is an odorless white to light-yellow crystalline powder. Mp:1 55-157°C. When heated to decomposition Tetrazole emits toxic oxides of nitrogen fumes. Can explode if exposed to shock or heat from friction or fire. The primary hazard is from blast effect where the entire load can explode instantaneously and not from flying projectiles and fragments.

Health Hazard

Fire may produce irritating, corrosive and/or toxic gases.

Fire Hazard

MAY EXPLODE AND THROW FRAGMENTS 1600 meters (1 MILE) OR MORE IF FIRE REACHES CARGO.

Purification Methods

Crystallise the tetrazole from EtOH and sublime it under high vacuum at ca 120o (care should be taken due to possible EXPLOSION). [Beilstein 26 H 346, 26 I 108, 26 II 196, 26 III/IV 1652.]

Tetrazole Preparation Products And Raw materials

Raw materials

Preparation Products


Tetrazole Suppliers

Global( 354)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21707 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070;product@chemlin.com.cn
product@chemlin.com.cn CHINA 3015 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29955 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2995 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8922 58

View Lastest Price from Tetrazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-16 Tetrazole
288-94-8
US $8.00 / kg 1kg 98% 10MT career henan chemical co

Tetrazole Spectrum


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