3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE

Modify Date: 2026-08-03 18:52:09

3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE Structure
3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE structure
Common Name 3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE
CAS Number 55727-23-6 Molecular Weight 216.32000
Density 1.239g/cm3 Boiling Point 387.2ºC at 760 mmHg
Molecular Formula C9H12O2S2 Melting Point 101.0 to 105.0 °C
MSDS N/A Flash Point 175.7ºC

 Names

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

Name 3-(1,3-dithian-2-ylidene)pentane-2,4-dione
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 1.239g/cm3
Boiling Point 387.2ºC at 760 mmHg
Melting Point 101.0 to 105.0 °C
Molecular Formula C9H12O2S2
Molecular Weight 216.32000
Flash Point 175.7ºC
Exact Mass 216.02800
PSA 84.74000
LogP 2.24610
Index of Refraction 1.573
InChIKey PGPIRMKKHQOWIK-UHFFFAOYSA-N
SMILES CC(=O)C(C(C)=O)=C1SCCCS1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 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.

~99%

3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE Structure

3-(1,3-DITHIAN-...

CAS#:55727-23-6

Learn More
Literature: Yu, Haifeng; Liu, Qun; Yin, Yanbing; Fang, Qunxin; Zhang, Jingping; Dong, Dewen Synlett, 2004 , # 6 p. 999 - 1002

~73%

3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE Structure

3-(1,3-DITHIAN-...

CAS#:55727-23-6

Learn More
Literature: Dong, Dewen; Liu, Yingchun; Zhao, Yulong; Qi, Yimei; Wang, Zhuo; Liu, Qun Synthesis, 2005 , # 1 art. no. F09904SS, p. 85 - 91

~67%

3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE Structure

3-(1,3-DITHIAN-...

CAS#:55727-23-6

Learn More
Literature: Dong, Dewen; Liu, Yingchun; Zhao, Yulong; Qi, Yimei; Wang, Zhuo; Liu, Qun Synthesis, 2005 , # 1 art. no. F09904SS, p. 85 - 91

~%

3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE Structure

3-(1,3-DITHIAN-...

CAS#:55727-23-6

Learn More
Literature: Journal of Organic Chemistry, , vol. 73, # 19 p. 7625 - 7630

~0%

Detail Learn More
Literature: Liu, Qun; Che, Guangbo; Yu, Haifeng; Liu, Yingchun; Zhang, Jingping; Zhang, Qian; Dong, Dewen Journal of Organic Chemistry, 2003 , vol. 68, # 23 p. 9148 - 9150

 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%

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: % protection of glutamate pyruvate transaminase level, against thioacetamide-induced ...
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL791956
Name: qHTS assay for inhibitors of human lactate dehydrogenase
Source: NCGC
Target: N/A
External Id: LDHA
Name: Primary qHTS Assay for Foot and Mouth Disease Virus Antivirals against NCGC Sytravon ...
Source: NCGC
External Id: stopgo-p2-SytraCBC-dual-FF
Name: Primary qHTS Assay for Foot and Mouth Disease Virus Antivirals against NCGC Sytravon ...
Source: NCGC
External Id: stopgo-p2-SytraCBC-dual-Ren
Name: % protection measured by glutamate oxaloacetate transaminase level, against thioaceta...
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL791955
Name: Tested for hepatoprotective activity against thioacetamide-induced hepatic damage in ...
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL793531
Name: Tested for hepatoprotective activity against thioacetamide-induced hepatic damage in ...
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL793389
Name: Tested for hepatoprotective activity against thioacetamide-induced hepatic damage in ...
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL793390
Total 8, Current Page 1 of 1
1

 Synonyms

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

MFCD01096981

  | FAQ

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

Q: What is the LogP of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: LogP of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione is 2.24610.
Q: What is the polar surface area (PSA) of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: Polar surface area (PSA) of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione is 84.74000.
Q: What is the melting point of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: Melting point of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione is 101.0 to 105.0 °C.
Q: What English synonyms does 3-(1,3-dithian-2-ylidene)pentane-2,4-dione have?
A: English synonyms of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione: MFCD01096981.
Q: What are the upstream materials of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: Related upstream materials(CAS) of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione: 75-15-0;109-64-8;123-54-6;845776-96-7;628300-14-1;67-56-1;555-16-8.
Q: What is the boiling point of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: Boiling point of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione is 387.2ºC at 760 mmHg.
Q: What are the downstream products of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: Related downstream products(CAS) of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione: 10359-09-8;5425-44-5;180-96-1;201008-67-5;201008-69-7;54593-26-9;100596-16-5;31593-52-9;150237-23-3;155853-28-4.
Q: What is the SMILES notation of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: SMILES notation of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione is CC(=O)C(C(C)=O)=C1SCCCS1.
Q: What is the InChIKey of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: InChIKey of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione is PGPIRMKKHQOWIK-UHFFFAOYSA-N.
Q: What is the molecular formula of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione?
A: Molecular formula of 3-(1,3-dithian-2-ylidene)pentane-2,4-dione is C9H12O2S2.

 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.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.