1-Methyl-1H-tetrazol-5-amine

Basic Information

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CAS Number

5422-44-6

Molecular Formula

C2H5N5

Molecular Weight

99.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

226-233°C

Boiling Point

282.9°C at 760 mmHg

Density

1.75

Flash Point

0°C

Refractive Index

1.794

SMILES

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CN1C(=NN=N1)N

InChI

InChI=1S/C2H5N5/c1-7-2(3)4-5-6-7/h1H3,(H2,3,4,6)

InChIKey

GTKOKCQMHAGFSM-UHFFFAOYSA-N

LogP

-1.2077000000000002

Topological Polar Surface Area

69.62 Å²

Hydrogen Bond Donor/Acceptor

2 / 5

Complexity

63.1

Safety Information

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Hazard Statement

H228 Flammable solid
Flammable solids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 4.1 Class 4.1

Synonyms & References

English

AKOS000284846
1-Methyl-5-amino-1H-tetrazole
BB 0218983
NSC-11104
1-Methyl-5-aminotetrazole
NS00033002
1H-1,2,3,4-Tetrazol-5-amine, 1-methyl-
SB75357
1-methyl-1H-tetrazol-5-amine
1H-Tetrazole, 5-amino-1-methyl-
NSC11104
AS-12397
1-methyltetrazol-5-amine
5422-44-6
FT-0601199
3-METHYLAMINO-BUT-2-ENOIC ACID ETHYL ESTER
Z56791607
EN300-126760
NSC 11104
SY051261
MFCD00186454
5-Amino-1-methyltetrazole
A830046
5-Amino-1-methyl-1H-tetrazole
1-methyl-1H-1,2,3,4-tetrazol-5-amine
CCG-321481
1H-Tetrazol-5-amine, 1-methyl-
1-Methyl-1H-tetrazol-5-ylamine
DTXSID50202572
1-METHYL-1H-1,2,3,4-TETRAAZOL-5-AMINE
1-methyl-5-amine-1H-Tetrazole

MDL Number

MFCD00186454

Customs Code

2933990090

FAQ

What are the physical and chemical properties of 1-Methyl-1H-tetrazol-5-amine (CAS: 5422-44-6)?

1-Methyl-1H-tetrazol-5-amine is a white crystalline solid with a molecular weight of approximately 158.15 g/mol. It is slightly soluble in water and has a low volatility. Chemically, it is highly reactive and forms stable complexes with transition metals. It is also a reducing agent under certain conditions.

How is 1-Methyl-1H-tetrazol-5-amine (CAS: 5422-44-6) typically synthesized?

1-Methyl-1H-tetrazol-5-amine is typically synthesized by the reduction of 1-methyl-1H-tetrazole-5-carboxylic acid amide. The reaction involves the use of sodium borohydride as a mild reducing agent in an aqueous medium, yielding a high yield of the target compound with good selectivity.

What industries use 1-Methyl-1H-tetrazol-5-amine (CAS: 5422-44-6)?

1-Methyl-1H-tetrazol-5-amine is used in the pharmaceutical industry for the synthesis of various biologically active compounds and as a precursor in organic synthesis. It is also utilized in the polymer industry for the modification of polymers, in semiconductor manufacturing as a photoresist component, and in sensor technology for its unique chemical reactivity.

What precautions should be taken when handling 1-Methyl-1H-tetrazol-5-amine (CAS: 5422-44-6)?

When handling 1-Methyl-1H-tetrazol-5-amine, it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a laboratory coat. It should be stored in a cool, dry place away from direct sunlight and sources of ignition. In case of a spill, it is recommended to use appropriate spill kits and handle according to the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) guidelines.