Propanedinitrile,2-(2-thienylmethylene)

Modify Date: 2026-07-12 19:30:00

Propanedinitrile,2-(2-thienylmethylene) structure	Common Name	Propanedinitrile,2-(2-thienylmethylene)
	CAS Number	28162-32-5	Molecular Weight	160.19600
	Density	1.302g/cm3	Boiling Point	308.6ºC at 760 mmHg
	Molecular Formula	C₈H₄N₂S	Melting Point	91ºC
	MSDS	N/A	Flash Point	140.5ºC

Summary: 2-(thiophen-2-ylmethylidene)propanedinitrile, also known as Propanedinitrile,2-(2-thienylmethylene), CAS number 28162-32-5, with molecular formula C8H4N2S and molecular weight 160.19600, melting point 91°C, boiling point 308.6°C, density 1.302g/cm3. For research-use only, not for medical or clinical usage.

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

Name	2-(thiophen-2-ylmethylidene)propanedinitrile
Synonym	More Synonyms

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

Density	1.302g/cm3
Boiling Point	308.6ºC at 760 mmHg
Melting Point	91ºC
Molecular Formula	C₈H₄N₂S
Molecular Weight	160.19600
Flash Point	140.5ºC
Exact Mass	160.01000
PSA	75.82000
LogP	2.17866
Vapour Pressure	0.000672mmHg at 25°C
Index of Refraction	1.649
InChIKey	VABTYALPMVDJSR-UHFFFAOYSA-N
SMILES	N#CC(C#N)=Cc1cccs1

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO4460000

CHEMICAL NAME :: Malononitrile, (2-thienylmethylene)-

CAS REGISTRY NUMBER :: 28162-32-5

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H4-N2-S

MOLECULAR WEIGHT :: 160.20

WISWESSER LINE NOTATION :: T5SJ B1UYCN&CN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07484

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

HS Code	2934999090

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

Precursor 4
CAS#:98-03-3 2-Thiophenecarb... CAS#:109-77-3 Malononitrile CAS#:5918-68-3 N-(4-bromopheny... CAS#:98-01-1 Furfural
DownStream 4
CAS#:18015-04-8 5-(thiophen-2-y... CAS#:120244-32-8 5-(2-thiophene)... CAS#:5553-91-3 2-(thiophen-2-y... CAS#:3878-18-0 1H-Benzimidazol...

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%

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

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose

Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose

Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data

Total 3, Current Page 1 of 1

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

2-(1H-IMIDAZOL-1-YL)BENZOIC ACID

(2-thienyl)methylidenemalononitrile

2-(2-thienylmethylidene)malononitrile

2-Thienylmethylenemalononitrile

(thiophenyl-2-yl)methylidenemalononitrile

2-Thiophenemethylenemalononitrile

2-(2-thienylmethylene)malononitrile

(thiophen-2-ylmethylidene)propanedinitrile

2-thiophen-2-ylmethylene-malononitrile

MALONONITRILE,(2-THIENYLMETHYLENE)

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

Q: What are the upstream materials of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: Related upstream materials(CAS) of 2-(thiophen-2-ylmethylidene)propanedinitrile: 98-03-3;109-77-3;5918-68-3;98-01-1.

Q: What is the molecular formula of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: Molecular formula of 2-(thiophen-2-ylmethylidene)propanedinitrile is C8H4N2S.

Q: What is the LogP of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: LogP of 2-(thiophen-2-ylmethylidene)propanedinitrile is 2.17866.

Q: What is the melting point of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: Melting point of 2-(thiophen-2-ylmethylidene)propanedinitrile is 91ºC.

Q: What is the molecular weight of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: Molecular weight of 2-(thiophen-2-ylmethylidene)propanedinitrile is 160.19600.

Q: What are the downstream products of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: Related downstream products(CAS) of 2-(thiophen-2-ylmethylidene)propanedinitrile: 18015-04-8;120244-32-8;5553-91-3;3878-18-0.

Q: What is the CAS number of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: CAS number of 2-(thiophen-2-ylmethylidene)propanedinitrile is 28162-32-5.

Q: What is the boiling point of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: Boiling point of 2-(thiophen-2-ylmethylidene)propanedinitrile is 308.6ºC at 760 mmHg.

Q: What is the InChIKey of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: InChIKey of 2-(thiophen-2-ylmethylidene)propanedinitrile is VABTYALPMVDJSR-UHFFFAOYSA-N.

Q: What is the polar surface area (PSA) of 2-(thiophen-2-ylmethylidene)propanedinitrile?

A: Polar surface area (PSA) of 2-(thiophen-2-ylmethylidene)propanedinitrile is 75.82000.

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.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Propanedinitrile,2-(2-thienylmethylene)
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanedinitrile,2-(2-thienylmethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Get all suppliers and price by the below link:

Propanedinitrile,2-(2-thienylmethylene) suppliers

Price: ￥376/250mg

Reference only. check more Propanedinitrile,2-(2-thienylmethylene) price

Propanedinitrile,2-(2-thienylmethylene)

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Precursor & DownStream

Customs

Propanedinitrile,2-(2-thienylmethylene)Bioassay

Synonyms

Propanedinitrile,2-(2-thienylmethylene) | FAQ

Propanedinitrile,2-(2-thienylmethylene)factory

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.