o-Tolylhydrazinium(1+) chloride

HCID 71554

Notes Reactions

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Basic information

CAS: 635-26-7
Standard SMILES: Cc1ccccc1NN.Cl
InChIKey: KJGFNDCSTWGUDT-UHFFFAOYSA-N
Molecular formula: C7H11ClN2
Average molar mass: 158.63 g/mol
Monoisotopic mass: 158.0610761

Names & identifiers

Preferred name: o-Tolylhydrazinium(1+) chloride
IUPAC: (2-methylphenyl)hydrazine;hydrochloride
English name: o-Tolylhydrazine hydrochloride
Molecular formula: C7H11ClN2
Molecular weight: 158.63

Names & synonyms

635-26-72-Methylphenylhydrazine hydrochlorideo-Tolylhydrazinium(1+) chlorideEINECS 211-232-9DTXSID60212900NSC 2221RefChem:855343DTXCID50135391211-232-9o-Tolylhydrazine hydrochlorideo-tolylhydrazine HCl(2-methylphenyl)hydrazine hydrochloride

Show more names

NSC2221O-TOLYLHYDRAZINE HYD2-TOLYLHYDRAZINE HCLO-METHYLPHENYLHYDRAZINE HCL2-METHYLPHENYLHYDRAZINE HCLo-Tolyhdrazine hydrochloride

2-Methyl phenylhydrazine hydrochloride1-(2-methylphenyl)hydrazine hydrochlorideo-tolylhydrazine;hydrochloride2-tolylhydrazine hydrochlorideMFCD00012925Hydrazine, (2-methylphenyl)-, monohydrochloride(2-methylphenyl)hydrazine;hydrochlorideNSC-2221

Database identifiers

CAS: 635-26-7
PubChem CID: 71554
DTXSID: DTXSID60212900
UNII: TGN955BY8W
EC Number: 211-232-9

Properties

Computed structural properties

Topological polar surface area: 38.1 Å²
Hydrogen bond donors: 3
Hydrogen bond acceptors: 2
Rotatable bonds: 1
Heavy atoms: 10
Formal charge: 0
Complexity: 83

Physicochemical properties

Melting point: 190 °C · 190 °C (dec.)(lit.)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: alcohol: soluble
form: Crystalline Powder
color: Beige
Sensitive: Hygroscopic
Merck: 14 · 14,9542
BRN: 3655929 · 3655929
InChI: 1S/C7H10N2.ClH/c1-6-4-2-3-5-7(6)9-8;/h2-5,9H,8H2,1H3;1H
InChIKey: KJGFNDCSTWGUDT-UHFFFAOYSA-N
SMILES: Cl.Cc1ccccc1NN
CAS DataBase Reference: 635 · 635-26-7(CAS DataBase Reference)
FDA UNII: 955 BY8W · TGN955BY8W
UNSPSC Code: 12352100 · 12352100
Symbol(GHS): 6 · GHS06,GHS08,GHS09
Signal word: Danger
Hazard statements: 301 · H301+H311+H331-H317-H350-H410
Precautionary statements: 201 · P201-P273-P280-P301+P310-P302+P352+P312-P304+P340+P311
PPE: 95 · dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes: Xn,Xi
Risk Statements: 20 · 20/21/22-36/37/38
Safety Statements: 26 · 26-36/37/39
RIDADR: 2811 · UN 2811 6.1/PG 3
WGK Germany: 3 · 3
Hazard Note: Harmful/Irritant
HazardClass: 6.1 · 6.1
PackingGroup: III
HS Code: 29280090 · 29280090
Storage Class: 6.1 C · 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
Hazard Classifications: 3 DermalAcute · Acute Tox. 3 DermalAcute Tox. 3 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1Carc. 1BSkin Sens. 1

Safety & regulation

Safety data

PPE: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
wgk: 3
ridadr: UN 2811 6.1/PG 3
hs_code: 29280090
risk_code: 20/21/22-36/37/38
Signal word: Danger
Symbol(GHS): GHS06,GHS08,GHS09
hazard_code: Xn,Xi
hazard_note: Harmful/Irritant
safety_code: 26-36/37/39
hazard_class: 6.1
Storage Class: 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
packing_group: III
Hazard statements: H301+H311+H331-H317-H350-H410
Hazard Classifications: Acute Tox. 3 DermalAcute Tox. 3 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1Carc. 1BSkin Sens. 1
Precautionary statements: P201-P273-P280-P301+P310-P302+P352+P312-P304+P340+P311

Chemistry & industry

Applications

Useso-Tolylhydrazine Hydrochloride is a reagent used in the organic syntheses such as opioid receptor antagonists as well as adenosine receptor antagonists as well as adenosine receptor antagonists.

Useso-Tolylhydrazine hydrochloride has been used in the preparation of o-tolylhydrazone of D-galactose.