ChemicalBook >> CAS DataBase List >>4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN structure

CAS No.: 51325-91-8

Chemical Name:: 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN

Synonyms: lidene]-;initrile;DCM (merocyanine);(dicyanomethylene)-methyl-(4-dimethylaminostyryl)-4H-pyran;DCM1 , 4-(DicyanoMethylene)-2-Methyl-6-(p-diMethylaMinostyry;[2-[2-[4-(dimethylamino)phenyl]vinyl]-6-methyl-4H-pyran-4-yl...;4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN;4-(DICYANOMETHYLENE)-2-METHYL-6-(P-DIMETHYLAMINOSTYRYL)-4H-PYRAN;4-(Dicyanomethylene)-6-[4-(dimethylamino)styryl]-2-methyl-4H-pyran;2-Methyl-4-(dicyanomethylene)-6-[4-(dimethylamino)styryl]-4H-pyran

CBNumber:: CB5273409

Molecular Formula:: C19H17N3O

Molecular Weight:: 303.36

MDL Number:: MFCD00051341

MOL File:: 51325-91-8.mol

MSDS File:: SDS

Last updated:2023-05-04 17:34:39

Request For Quotation

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Properties

Melting point	215-220 °C(lit.)
Boiling point	444.29°C (rough estimate)
Density	1.239
refractive index	1.5900 (estimate)
Flash point	110 °F
storage temp.	Sealed in dry,Room Temperature
pka	5.46±0.24(Predicted)
form	Powder or Crystalline Needles
color	Dark red
Merck	14,2838
FDA UNII	9S1WXC1ZGN
EPA Substance Registry System	Propanedinitrile, [2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- (51325-91-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Danger

Hazard statements

H228-H315-H319-H332-H335

Precautionary statements

P210-P240-P241-P302+P352-P304+P340+P312-P305+P351+P338

Hazard Codes

F,Xn

Risk Statements

11-20-36/37/38-20/21/22-10

Safety Statements

16-26-36-7/9-36/37

RIDADR

UN 3175 4.1/PG 2

WGK Germany

RTECS

OO3746100

HazardClass

4.1

PackingGroup

III

HS Code

29329990

NFPA 704

	2
1		0

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	410497	4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran Dye content 98 %	51325-91-8	250mg	$47.7	2024-03-01	Buy
Sigma-Aldrich	410497	4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran Dye content 98 %	51325-91-8	1g	$62	2024-03-01	Buy
TCI Chemical	D2849	4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran >95.0%(HPLC)	51325-91-8	500mg	$79	2024-03-01	Buy
Biosynth Carbosynth	FD62159	4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran	51325-91-8	50mg	$75	2021-12-16	Buy
Biosynth Carbosynth	FD62159	4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran	51325-91-8	100mg	$120	2021-12-16	Buy

Product number	Packaging	Price	Buy
410497	250mg	$47.7	Buy
410497	1g	$62	Buy
D2849	500mg	$79	Buy
FD62159	50mg	$75	Buy
FD62159	100mg	$120	Buy

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Chemical Properties,Uses,Production

Chemical Properties

red/brown crystals

Uses

DCM can be used as a laser dye to enhance the emission of distributed feedback (DFB) device by F?rster resonance energy transfer (FRET). It may be used as a capping layer that allows the conversion of blue to red colored emission in organic light emitting diodes (OLED). DCM may also find potential applications in the enhancement of energy transfer of different devices like metal organic frameworks (MOFs), dye sensitized solar cells (DSSCs) and polarity sensors.

Uses

Laser dye.

Definition

ChEBI: 4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran is a dinitrile. It has a role as a fluorochrome.

General Description

4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) is a red laser dye that consists of dicyanomethylene as an electron acceptor and dimethylaniline group as an electron donor. It has a π-conjugated 4H-pyran-4-ylidiene which bridges both the acceptor/donor groups. It can be used as a dopant and also in organic solid state lasers.

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Preparation Products And Raw materials

Raw materials

Preparation Products

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Suppliers

Global( 125)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
Shaanxi Dideu Medichem Co. Ltd	18192627656	1012@dideu.com	China	3422	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9641	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12468	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29220	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Antai Fine Chemical Technology Co.,Limited	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58

View Lastest Price from 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-10-30	4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN 51325-91-8	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2021-07-13	DCM 51325-91-8	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	DCM 51325-91-8	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN
51325-91-8
US $1.10 / g
99.00%
Dideu Industries Group Limited

DCM
51325-91-8
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

DCM
51325-91-8
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Spectrum

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN(51325-91-8)IR

51325-91-8(4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN)Related Search:

Tris(acetylacetonato)(1,10-phenanthroline)europium(III) Ir(piq)3, Tris[1-phenylisoquinolinato-C2,N]iridium(III) 4-(Dicyanomethylene)-2-methyl-6-(julolidin-4-ylvinyl)-4H-pyran TRIS(DIBENZOYLMETHANE)MONO(PHENANTHROLINE)EUROPIUM (III) Rubrene

Styrene 4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran Malononitrile (2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN

4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran ALLYL VINYL ETHER Vinyl ether 2,4-HEXADIENENITRILE ISOPROPYLIDENEMALONONITRILE

1,3,6-HEPTATRIENE 4-Dicyanomethylene-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) DCC/DCM

1of4

4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran, laser grade, pure, 96+% DCM1 , 4-(DicyanoMethylene)-2-Methyl-6-(p-diMethylaMinostyry 2-Methyl-4-(dicyanomethylene)-6-[4-(dimethylamino)styryl]-4H-pyran 4-(Dicyanomethylene)-6-[4-(dimethylamino)styryl]-2-methyl-4H-pyran (E)-2-(2-(4-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile DCM (merocyanine) 4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran,96+%,pure,laser grade 4-(DicyanoMethylene)-2-Methyl-6-(4-diMethylaMinostyryl)-4H-pyran Dye content 98 % (2-(p-(dimethylamino)styryl)-6-methyl-4h-pyran-4-ylidene)malononitrile initrile lidene]- [2-[2-[4-(dimethylamino)phenyl]vinyl]-6-methyl-4H-pyran-4-ylidene]malononitrile 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-(4H)-pyrane 4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran, laser grade, pure, 99% 4-(DICYANOMETHYLENE)-2-METHYL-6-(P-DIMETHYLAMINOSTYRYL)-4H-PYRAN, LASER GADE 99% (dicyanomethylene)-methyl-(4-dimethylaminostyryl)-4H-pyran [6-Methyl-2-[2-[4-(dimethylamino)phenyl]ethenyl]-4H-pyran-4-ylidene]malononitrile 2-[2-[4-(Dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidenepropanedinitrile 2-[2-Methyl-6-[4-(dimethylamino)styryl]-4H-pyran-4-ylidene]propanedinitrile (2-(2-(4-(dimethylamino)phenyl)ethenyl)-6-methyl-4h-pyran-4-ylidene)propaned (2-(p-(dimethylamino)styryl)-6-methyl-4h-pyran-4-ylidene)-malononitril propanedinitrile,(2-(2-(4-(dimethylamino)phenyl)ethenyl)-6-methyl-4h-pyran-4 propanedinitrile,[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4h-pyran-4-y 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN 4-(DICYANOMETHYLENE)-2-METHYL-6-(P-DIMETHYLAMINOSTYRYL)-4H-PYRAN 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, dye content 98% [2-[2-[4-(dimethylamino)phenyl]vinyl]-6-methyl-4H-pyran-4-yl... 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN ISO 9001：2015 REACH Propanedinitrile, 2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran> 2-(2-(4-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile 4-(Dicyanomethylene)-2-Methyl-6-(P-Dimethylaminostyryl)-4H-Pyran （ Dcm1 ） 51325-91-8 75-09-0 Electroluminescence oled materials electronic Electroluminescence Functional Materials