4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN
- 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;E)-2-(2-(4-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene);[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
- CBNumber:
- CB5273409
- Molecular Formula:
- C19H17N3O
- Molecular Weight:
- 303.36
- MDL Number:
- MFCD00051341
- MOL File:
- 51325-91-8.mol
- MSDS File:
- SDS
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 |
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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 | 3 | |||||||||
RTECS | OO3746100 | |||||||||
HazardClass | 4.1 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29329990 | |||||||||
NFPA 704 |
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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 |
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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 13214 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 24330 | 58 |
Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9602 | 58 |
View Lastest Price from 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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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 | |
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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 | |
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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 |
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- 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
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