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Girard-T reagent

Girard-T reagent structure

CAS No:
123-46-6
Formula:
C5H14N3O.Cl
Chemical Name:
Girard-T reagent
Synonyms:
Ethanaminium,2-hydrazinyl-N,N,N-trimethyl-2-oxo-,chloride (1:1);(Carboxymethyl)trimethylammonium chloride hydrazide;Ammonium,(carboxymethyl)trimethyl-,chloride,hydrazide;Ethanaminium,2-hydrazino-N,N,N-trimethyl-2-oxo-,chloride;Ammonium compounds,substituted,(carboxymethyl)trimethyl-,chloride,hydrazide;Betaine hydrazide hydrochloride;Trimethylacetylhydrazide ammonium chloride;Trimethylaminoacetohydrazide chloride;Trimethylammonium acetyl hydrazide chloride;Trimethylammonium chloride acetylhydrazide;(Carbazoylmethyl)trimethylammonium chloride;Girard's T reagent;Betaine hydrazide chloride;Trimethylammonioacetohydrazide chloride;Reagents,Girard's T;Girard-T reagent;(2-Hydrazino-2-oxoethyl)trimethylammonium chloride;[(Hydrazinecarbonyl)methyl]trimethylazanium chloride;(Hydrazinocarbonylmethyl)trimethylammonium chloride;113079-22-4
Categories:
Organic Chemistry > Amides

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Girard-T reagent Basic Attributes

Molecular Weight：

167.64

Exact Mass：

167.082535

EC Number：

204-629-3

UNII：

OO3MF0US46

NSC Number：

9242

HScode：

2928000090

Characteristics

PSA：

55.1

Melting Point：

192 °C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R11;R20/22;R36/37/38;R44

safety instructions：

S22-S24/25-S36/37/39-S26-S16

RTECS Number：

CP3150000

Marks：

F:Flammable;Xn:Harmful;

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

(carboxymethyl)trimethylammonium chloride hydrazide

Girard-T reagent Use and Manufacturing

Uses

Laboratory chemicals

Production

< 25,000 lb

Manufacturing Info：

All other basic organic chemical manufacturing|Ethanaminium, 2-hydrazinyl-N,N,N-trimethyl-2-oxo-, chloride (1:1): ACTIVE

Computed Properties

Molecular Weight:167.64
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:167.0825398
Monoisotopic Mass:167.0825398
Topological Polar Surface Area:55.1
Heavy Atom Count:10
Complexity:105
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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