1,2,3-Thiadiazole-4-carbonyl chloride (6CI,7CI,8CI,9CI)

Modify Date: 2026-08-08 12:06:32

1,2,3-Thiadiazole-4-carbonyl chloride (6CI,7CI,8CI,9CI) Structure
1,2,3-Thiadiazole-4-carbonyl chloride (6CI,7CI,8CI,9CI) structure
Common Name 1,2,3-Thiadiazole-4-carbonyl chloride (6CI,7CI,8CI,9CI)
CAS Number 4100-17-8 Molecular Weight 148.57100
Density N/A Boiling Point N/A
Molecular Formula C3HClN2OS Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 1,2,3-Thiadiazole-4-carbonyl chloride (CAS: 4100-17-8, molecular formula: C3HClN2OS, molecular weight: 148.57100). For research-use only, not for medical or clinical usage.


 Names

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

Name [1,2,3]Thiadiazole-4-carbonyl chloride
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.

Molecular Formula C3HClN2OS
Molecular Weight 148.57100
Exact Mass 147.95000
PSA 71.09000
LogP 0.91710
InChIKey HSDHDEOGCBGOKV-UHFFFAOYSA-N
SMILES O=C(Cl)c1csnn1

 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.

~81%

1,2,3-Thiadiazole-4-carbonyl chloride (6CI,7CI,8CI,9CI) Structure

1,2,3-Thiadiazo...

CAS#:4100-17-8

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Literature: Li, Zaifeng; Wu, Zengru; Luo, Fuying Journal of Agricultural and Food Chemistry, 2005 , vol. 53, # 10 p. 3872 - 3876

 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.

thiadiazole-4-carbonyl chloride

  | FAQ

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

Q: What is the molecular formula of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: Molecular formula of [1,2,3]Thiadiazole-4-carbonyl chloride is C3HClN2OS.
Q: What are the downstream products of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: Related downstream products(CAS) of [1,2,3]Thiadiazole-4-carbonyl chloride: 4100-18-9;27053-30-1;3989-35-3;4100-22-5;4100-20-3;4100-26-9.
Q: What is the InChIKey of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: InChIKey of [1,2,3]Thiadiazole-4-carbonyl chloride is HSDHDEOGCBGOKV-UHFFFAOYSA-N.
Q: What is the English name of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: The English name of [1,2,3]Thiadiazole-4-carbonyl chloride is [1,2,3]Thiadiazole-4-carbonyl chloride.
Q: What is the SMILES notation of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: SMILES notation of [1,2,3]Thiadiazole-4-carbonyl chloride is O=C(Cl)c1csnn1.
Q: What English synonyms does [1,2,3]Thiadiazole-4-carbonyl chloride have?
A: English synonyms of [1,2,3]Thiadiazole-4-carbonyl chloride: thiadiazole-4-carbonyl chloride.
Q: What is the polar surface area (PSA) of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: Polar surface area (PSA) of [1,2,3]Thiadiazole-4-carbonyl chloride is 71.09000.
Q: What is the molecular weight of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: Molecular weight of [1,2,3]Thiadiazole-4-carbonyl chloride is 148.57100.
Q: What is the LogP of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: LogP of [1,2,3]Thiadiazole-4-carbonyl chloride is 0.91710.
Q: What are the upstream materials of [1,2,3]Thiadiazole-4-carbonyl chloride?
A: Related upstream materials(CAS) of [1,2,3]Thiadiazole-4-carbonyl chloride: 4100-13-4.

 factory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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