CAS 6154-04-7 2-methyl-2H-1,2,3,4-tetrazol-5-amine (HCID 138677)

Names & identifiers

Preferred name: 2-methyl-2H-1,2,3,4-tetrazol-5-amine
IUPAC: 2-methyltetrazol-5-amine
English name: 5-Amino-2-methyl-2H-tetrazole
Molecular formula: C2H5N5
Molecular weight: 99.09

Names & synonyms

2-methyl-2h-1,2,3,4-tetrazol-5-amineRefChem:475241612-169-35-Amino-2-methyl-2H-tetrazole6154-04-72-methyl-2H-tetrazol-5-amine2-methyltetrazol-5-amine5-Amino-2-methyltetrazole2H-Tetrazol-5-amine, 2-methyl-2-Methyl-5-aminotetrazoleMFCD018198312H-Tetrazole, 5-amino-2-methyl-

Show more names

2-METHYL-2H-TETRAZOLE-5-AMINO1553840TIMTEC-BB SBB001742RARECHEM AQ NN 04632-methyl-5-aminotrazoltetrazole,5-amino-2-methyl-

69YEK2LM2MNSC-1410152-Methyl-5-Amino-2H-Tetrazole2-Methyl-5-Amino-1h-Tetrazole2-methyl-1,2,3,4-tetraazole-5-ylamine2-Methyl-5-tetrazolamine2-Methyl-2H-tetrazol-5-ylamineNSC141015

Database identifiers

CAS: 6154-04-7
PubChem CID: 138677
DTXSID: DTXSID60210527
UNII: 69YEK2LM2M
EC Number: 612-169-3
Nikkaji: J589.361E、J589.374G

Properties

Computed structural properties

XLogP: -0.2
Topological polar surface area: 69.6 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 4
Rotatable bonds: 0
Heavy atoms: 7
Formal charge: 0
Complexity: 63.1

Experimental & physicochemical properties

SpringerMaterials PropertiesBoiling point

Physicochemical properties

Melting point: 104.5 · 104.5-105.5 °C
Boiling point: 282.9 · 282.9±23.0 °C(Predicted)
Density: 1.75 · 1.75±0.1 g/cm3(Predicted)
storage temp.: 2 · under inert gas (nitrogen or Argon) at 2–8 °C
pka: 2.43 · 2.43±0.10(Predicted)
Appearance: White to off-white Solid
InChI: InChI=1S/C2H5N5/c1-7-5-2(3)4-6-7/h1H3,(H2,3,5)
InChIKey: AZUKLCJYWVMPML-UHFFFAOYSA-N
SMILES: N1=C(N)N=NN1C
CAS DataBase Reference: 6154 · 6154-04-7(CAS DataBase Reference)
FDA UNII: 69 YEK2LM2M · 69YEK2LM2M
NIST Chemistry Reference: 5 · 5-Amino-2-methyl-2H-tetrazole(6154-04-7)
Symbol(GHS): 2 · GHS02,GHS07
Signal word: Danger
Hazard statements: 228 · H228-H302-H315-H319-H335
Precautionary statements: 210 · P210-P233-P240-P241-P260-P261-P264-P270-P271-P280-P301+P312-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P330-P332+P313-P337+P313-P340-P362-P370+P378-P403-P403+P233-P405-P501
RIDADR: 1325 · UN1325
HazardClass: 4.1 · 4.1
HS Code: 2933998090 · 2933998090
Limited Quantities: 1 Kg · 1.0 Kg (2.2 lbs)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H228 (50%): Flammable solid [Danger Flammable solids]

P210, P240, P241, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesFlam. Sol. 1 (50%)

Safety data

ridadr: UN1325
hs_code: 2933998090
Signal word: Danger
Symbol(GHS): GHS02,GHS07
hazard_class: 4.1
Hazard statements: H228-H302-H315-H319-H335
Limited Quantities: 1.0 Kg (2.2 lbs)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
Precautionary statements: P210-P233-P240-P241-P260-P261-P264-P270-P271-P280-P301+P312-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P330-P332+P313-P337+P313-P340-P362-P370+P378-P403-P403+P233-P405-P501