Girard's reagent T, 98%

Name: Girard's reagent T, 98%
Brand: Vaqora Chemicals
SKU: VQ-009867

About Girard's reagent T, 98%

Girard's reagent T (CAS 123-46-6) is a nitrogen-functional building block offered by Vaqora Chemicals, specified at 98% purity. With the molecular formula C5H14ClN3O, it has a molar mass of 167.64 g/mol. The IUPAC name is (2-hydrazinyl-2-oxoethyl)-trimethylazanium chloride. Common synonyms include Acethydrazide trimethylammonium chloride and Girard reagent T.

The material typically appears as white to off-white powder or crystals. Literature values give a melting point of 190 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, dye and pigment intermediates and heterocycle construction. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Girard's reagent T in 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Specifications & identifiers

Chemical identifiers
Product name	Girard's reagent T, 98%
Catalogue No.	VQ-009867
CAS Number	123-46-6
IUPAC name	(2-hydrazinyl-2-oxoethyl)-trimethylazanium chloride
Molecular formula	C₅H₁₄ClN₃O
Molecular weight	167.64 g/mol
Exact mass	167.0825
Purity / assay	98%
HSN code	29420090
InChIKey	YSULOORXQBDPCU-UHFFFAOYSA-N
SMILES	C[N+](C)(C)CC(=O)NN.[Cl-]
PubChem CID	67156

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	190 °C
H-bond donors / acceptors	2 / 3
TPSA	55.1 Å²
Synonyms	(Carboxymethyl)trimethylammonium chloride hydrazide, (Hydrazinocarbonylmethyl)trimethylammonium chloride, Acethydrazide trimethylammonium chloride, Girard reagent T, Betaine hydrazide hydrochloride, Trimethylaminoacetohydrazide chloride, Ethanaminium, 2-hydrazino-N,N,N-trimethyl-2-oxo-, chloride, Ammonium, (carboxymethyl)trimethyl-, chloride, hydrazide, Ethanaminium, 2-hydrazino-N,N,N-trimethyl-2-oxo-, Girard T reagent, Carbazoylmethyltrimethylammonium chloride, girard-t

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 123-46-6

AR

Girard's reagent T

CAS: 123-46-6
Formula: C₅H₁₄ClN₃O
MW: 167.64 g/mol

VQ-046276

Frequently asked questions

What is the CAS number of Girard's reagent T, 98%?

The CAS Registry Number of Girard's reagent T, 98% is 123-46-6. It is also known as (Carboxymethyl)trimethylammonium chloride hydrazide, (Hydrazinocarbonylmethyl)trimethylammonium chloride, Acethydrazide trimethylammonium chloride.

What is the molecular formula and molecular weight of Girard's reagent T, 98%?

Girard's reagent T, 98% has the molecular formula C5H14ClN3O and a molecular weight of 167.64 g/mol. Its IUPAC name is (2-hydrazinyl-2-oxoethyl)-trimethylazanium chloride.

Which grade and pack sizes of Girard's reagent T, 98% can I order?

We supply Girard's reagent T, 98% in (98%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Girard's reagent T, 98%?

Yes. Every lot of Girard's reagent T, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Girard's reagent T, 98% be shipped internationally?

Yes. Girard's reagent T, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.