1,1′-Thiocarbonyldiimidazole, 95%

Name: 1,1′-Thiocarbonyldiimidazole, 95%
Brand: Vaqora Chemicals
SKU: VQ-012122

About 1,1′-Thiocarbonyldiimidazole, 95%

Vaqora Chemicals supplies 1,1′-Thiocarbonyldiimidazole, an imidazole derivative registered under CAS number 6160-65-2, specified at 95% purity. Formula C7H6N4S, molecular weight 178.22 g/mol. Systematically, it is named di(imidazol-1-yl)methanethione. It is also known as TCDI or 1,1'-Carbonothioylbis-1H-imidazole.

The material typically appears as light yellow to brown powder or crystals. Reported physical data include a melting point of 98-102 °C. Keep the material at 2–8 °C and protect it from moisture. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 1,1′-Thiocarbonyldiimidazole in 5 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,1′-Thiocarbonyldiimidazole, 95%
Catalogue No.	VQ-012122
CAS Number	6160-65-2
IUPAC name	di(imidazol-1-yl)methanethione
Molecular formula	C₇H₆N₄S
Molecular weight	178.22 g/mol
Exact mass	178.0313
Purity / assay	95%
HSN code	28469090
InChIKey	RAFNCPHFRHZCPS-UHFFFAOYSA-N
SMILES	C1=CN(C=N1)C(=S)N2C=CN=C2
PubChem CID	80264

Physical properties
Physical form	Crystalline
Appearance	Light yellow to brown powder or crystals
Melting point	98-102 °C
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 3
TPSA	67.7 Å²
Storage	2–8 °C
Synonyms	TCDI, 1,1'-Carbonothioylbis-1H-imidazole, 1,1'-Thiocarbonyldiimidazole, N,N'-Thiocarbonyldiimidazole, di(1H-imidazol-1-yl)methanethione, 1,1-Thiocarbonyldiimidazole, 1H-Imidazole, 1,1'-carbonothioylbis-, N,N-Thiocarbonyldiimidazole, 1,1'-Thiocarbonylbis(imidazole), Di-1H-imidazol-1-ylmethanethione, 1,1'-(Thiocarbonyl)diimidazole, 1-(1H-imidazole-1-carbothioyl)-1H-imidazole

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: 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, 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

Frequently asked questions

What is the CAS number of 1,1′-Thiocarbonyldiimidazole, 95%?

The CAS Registry Number of 1,1′-Thiocarbonyldiimidazole, 95% is 6160-65-2. It is also known as TCDI, 1,1'-Carbonothioylbis-1H-imidazole, 1,1'-Thiocarbonyldiimidazole.

What is the molecular formula and molecular weight of 1,1′-Thiocarbonyldiimidazole, 95%?

1,1′-Thiocarbonyldiimidazole, 95% has the molecular formula C7H6N4S and a molecular weight of 178.22 g/mol. Its IUPAC name is di(imidazol-1-yl)methanethione.

Which grade and pack sizes of 1,1′-Thiocarbonyldiimidazole, 95% can I order?

We supply 1,1′-Thiocarbonyldiimidazole, 95% in (95%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,1′-Thiocarbonyldiimidazole, 95%?

Yes. Every lot of 1,1′-Thiocarbonyldiimidazole, 95% 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 1,1′-Thiocarbonyldiimidazole, 95% be shipped internationally?

Yes. 1,1′-Thiocarbonyldiimidazole, 95% 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.

How should 1,1′-Thiocarbonyldiimidazole, 95% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.