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4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran

BGC Id:560923869658
CAS No:51325-91-8
Synonyms:initrile ; 2-methyl-4-(dicyanomethylene)-6-[4-(dimethylamino)styryl]-4h-pyran ; 4-(dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4h-pyran ; dcm ; 4-(dicyanomethylene)-6-[4-(dimethylamino)styryl]-2-methyl-4h-pyran ; lidene]- ; (dicyanomethylene)-methyl-(4-dimethylaminostyryl)-4h-pyran ; dcm1 , 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyry ; dcm (merocyanine) ; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4h-pyran
Molecular Formula:C19H17N3O
Molecular Weight:303.36
EINECS:257-137-6
Structural Formula

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The following 7 notable providers have been checked and can be recommended.
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Leap Chem
Molecular Formula: C19H17N3O Molecular Weight: 303.36 Hazard Symbols: F,Xn UN Number: UN 3175 4.1/PG 2 WGKGermany: 3 PackingGroup: III HS Code: 29329990

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
initrile ; 2-methyl-4-(dicyanomethylene)-6-[4-(dimethylamino)styryl]-4h-pyran ; 4-(dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4h-pyran ; dcm ; 4-(dicyanomethylene)-6-[4-(dimethylamino)styryl]-2-methyl-4h-pyran ; lidene]- ; (dicyanomethylene)-methyl-(4-dimethylaminostyryl)-4h-pyran ; dcm1 , 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyry ; dcm (merocyanine) ; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4h-pyran
CAS:
51325-91-8
EINECS:
257-137-6
Molecular Formula:
C19H17N3O
MDL:
MFCD00051341

Properties

Molecular Weight:
303.36 g·mol−1
Density:
1.239
Melting point:
215-220 °C(lit.)
Flash point:
110 ºF
Physical Description:
red/brown crystals

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. We supply our chemical product (-)-Isopinocampheol. Send yr. inquiries, you will get it!
Country: P.R.China   Phone: +86-592-3327115   Telefax: +86-592-5823596

Finetech Industry Limited

Company type: Producer
Country: P.R.China
Phone: +86-27-8746 5837
Telefax: +86-27-8777 2287
Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. Most of our products were exported to the North America, Europe and Oceania. Finetech Industry Limited is a seller of 6-Methoxynicotinaldehyde. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We supply our chemical product 3-Amino-4-nitrobenzotrifluoride. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We provide Nervonic acid as well.
Country: P.R.China   Phone: +86 592 6515854   Telefax: +86 592 6515854

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Dinicotinic acid diethyl ester is also served by BIOZOL Diagnostica Vertrieb GmbH. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Country: Germany  

Safety Information

Hazard Classes:
4.1
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
11-20-36/37/38-20/21/22-10 (R)
Safety Codes:
16-26-36-7/9-36/37 (S)
WGK Germany:
3
RID / ADR:
UN 3175 4.1 / PG 2
RTECS:
OO3746100
Storage temperature:
Flammables area

What other providers are available for CAS 51325-91-8?

In addition to the providers presented here for 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran with the CAS number 51325-91-8, there are other 7 providers with slightly different product names available for this CAS number.

Chemical-SuppliersDCM
+3 additional providers that we know from the past
Amadis Chemical Company Limited +1 additional providers that we know from the past
+2 additional providers that we know from the past




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