1,2,3-Thiadiazol-4-amine

Modify Date: 2025-08-26 20:48:05

1,2,3-Thiadiazol-4-amine Structure
1,2,3-Thiadiazol-4-amine structure
Common Name 1,2,3-Thiadiazol-4-amine
CAS Number 4100-27-0 Molecular Weight 101.13000
Density 1.495g/cm3 Boiling Point 239.8ºC at 760 mmHg
Molecular Formula C2H3N3S Melting Point N/A
MSDS N/A Flash Point 98.9ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name thiadiazol-4-amine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.495g/cm3
Boiling Point 239.8ºC at 760 mmHg
Molecular Formula C2H3N3S
Molecular Weight 101.13000
Flash Point 98.9ºC
Exact Mass 101.00500
PSA 80.04000
LogP 0.70150
Index of Refraction 1.662
InChIKey CUWHXIJMTMMRTI-UHFFFAOYSA-N
SMILES Nc1csnn1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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1,2,3-Thiadiazol-4-amine Structure

1,2,3-Thiadiazo...

CAS#:4100-27-0

Learn More
Literature: Pinto, Donald J.P.; Quan, Mimi L.; Woerner, Francis J. Patent: US2002/103202 A1, 2002 ;

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1,2,3-Thiadiazol-4-amine Structure

1,2,3-Thiadiazo...

CAS#:4100-27-0

Learn More
Literature: Pain,D.L.; Slack,R. Journal of the Chemical Society, 1965 , p. 5166 - 5176

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

amino-thiadiazole
4-Amino-1.2.3-thiadiazol
4-Amino-1.2.3-thiadiazole
1,2,3-THIADIAZOL-4-AMINE
[1,2,3]thiadiazol-4-ylamine

 1,2,3-Thiadiazol-4-amine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of thiadiazol-4-amine?
A: SMILES notation of thiadiazol-4-amine is Nc1csnn1.
Q: What are the upstream materials of thiadiazol-4-amine?
A: Related upstream materials(CAS) of thiadiazol-4-amine: 79-19-6;4100-26-9.
Q: What is the boiling point of thiadiazol-4-amine?
A: Boiling point of thiadiazol-4-amine is 239.8ºC at 760 mmHg.
Q: What is the English name of thiadiazol-4-amine?
A: The English name of thiadiazol-4-amine is thiadiazol-4-amine.
Q: What is the LogP of thiadiazol-4-amine?
A: LogP of thiadiazol-4-amine is 0.70150.
Q: What is the InChIKey of thiadiazol-4-amine?
A: InChIKey of thiadiazol-4-amine is CUWHXIJMTMMRTI-UHFFFAOYSA-N.
Q: What is the molecular formula of thiadiazol-4-amine?
A: Molecular formula of thiadiazol-4-amine is C2H3N3S.
Q: What English synonyms does thiadiazol-4-amine have?
A: English synonyms of thiadiazol-4-amine: amino-thiadiazole, 4-Amino-1.2.3-thiadiazol, 4-Amino-1.2.3-thiadiazole, 1,2,3-THIADIAZOL-4-AMINE, [1,2,3]thiadiazol-4-ylamine.
Q: What is the CAS number of thiadiazol-4-amine?
A: CAS number of thiadiazol-4-amine is 4100-27-0.
Q: What is the molecular weight of thiadiazol-4-amine?
A: Molecular weight of thiadiazol-4-amine is 101.13000.

 1,2,3-Thiadiazol-4-aminefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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