Monday, December 16, 2013

1210071-55-8 trans--2-fluoro-4-methoxy-β-nitrostyrene

1210071-55-8 trans--2-fluoro-4-methoxy-β-nitrostyrene
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ame of Product
trans--2-fluoro-4-methoxy-β-nitrostyrene
2-fluoro-4-methoxy-1-[(1E)-2-nitroethenyl]
Safety Symbols:
Hazard Class
XN: Harmful
UN Number
/
Batch No120505Batch Quantity500kgCAS#1210071-55-8
Molecular Weight187.12Molecular FormulaC9H8FNO3Packing25KG/DRUM
SpecificationThe enterprise standardPacking
Class
/
ItemsStandardsResults
Appearance
Yellow to Light yellow Crystalline Powder
Light yellow Crystalline Powder
Identification1HNMRComplies
M.P.(℃)80.0—82.080.7-81.3
Heavy metals≤20PPm8PPm
Residue on ignition
≤0.1%0.04%
Loss on drying (w/w)≤1.0%0.5%
Assay (HPLC)≥98.0%98.5%
ConclusionComplies with standard

155988-33-3 反-2-溴-β-硝基苯乙烯trans-2-bromo-beta-nitrostyrene

155988-33-3 反-2-溴-β-硝基苯乙烯trans-2-bromo-beta-nitrostyrene
Shenzhen Lanytech Co.,Ltd
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Name of Product
反-2-溴-β-硝基苯乙烯trans-2-bromo-beta-nitrostyrene
Benzene,1-bromo-2-[(1E)-2-nitroethenyl]- C8H6BrNO2 (cas 155988-33-3) Molecular Structure
Hazard Symbols:
S22
Hazard Class
XnRisk Statements 22
UN Number
/
Batch No120525Batch Quantity500kgCAS#155988-33-3
Molecular Weight228.04Molecular Formula
C8H6BrNO2
Packing25KG/DRUM
SpecificationThe enterprise standardPacking
Class
III
ItemsStandardsResults
Appearance
Yellow to Light yellow Crystalline Powder
Light yellow Crystalline Powder
Identification1HNMRComplies
M.P.(℃)82.0—86.083.7-84.3
Heavy metals≤20PPm8PPm
Residue on ignition
≤0.1%0.04%
Loss on drying (w/w)≤1.0%0.5%
Assay (HPLC)≥98.0%98.4%
ConclusionComplies with standard

Sunday, November 24, 2013

CAS:134440-54-3;166255-23-8

Phenol,2-(2H-benzotriazol-2-yl)-4-(1,1- dimethylethyl)-6-(2-methylpropyl)-,
CAS #: 134440-54-3

4,6-Dibenzoyl-2-(3-triethoxysilylpropyl)resorcinol

CAS # 166255-23-8

Produced in bulk,stored in major ports, we are ready to ship to the world

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Wednesday, November 20, 2013

166255-23-8;3088-15-1


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166255-23-8
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1) CAS:166255-23-8

4,6-Dibenzoyl-2-(3-triethoxysilylpropyl)resorcinol

Identification
Name4,6-Dibenzoyl-2-(3-triethoxysilylpropyl)resorcinol
Synonyms1,1'-[4,6-dihydroxy-5-[3-(triethoxysilyl)propyl]-1,3-phenylene]bis[1-phenymethanone]
copyRight
Molecular StructureCAS # 166255-23-8, 4,6-Dibenzoyl-2-(3-triethoxysilylpropyl)resorcinol, 1,1'-[4,6-dihydroxy-5-[3-(triethoxysilyl)propyl]-1,3-phenylene]bis[1-phenymethanone]
Molecular FormulaC29H34O7Si
Molecular Weight522.66
CAS Registry Number166255-23-8
Properties
Density1.172

2) CAS:3088-15-1
   CAS No : 3088-15-14,6-DIBENZOYLRESORCINOL
   Name : 4,6-DIBENZOYLRESORCINOL
   Specifictions : 98%
   Apprearance : 


3)CAS:102593-74-8

2-Allyl-4,6-dibenzoylresorcinol

Identification
Name2-Allyl-4,6-dibenzoylresorcinol
copyRight
Molecular StructureCAS # 102593-74-8, 2-Allyl-4,6-dibenzoylresorcinol
Molecular FormulaC23H18O4
Molecular Weight358.39
CAS Registry Number102593

Monday, October 21, 2013

1135933-68-4

olvent Soluble Cyanine Dyes

 λmax = 858 nm

Total formula: C35H35BF4N2
Molecular weight: 570.48 g/mol
CAS #: 1135933-68-4
1-Butyl-2-[5-(1-butyl-1H-benzo[cd]indol-2-ylidene)-penta-1,3-dienyl]-benzo[cd]indolium tetrafluoroborate
Solvent: MeOH
Absorption maximum: 858 nm

Squarylium Dyes

Squarylium Dyes

 
Product
Absorption maximum [nm]
Solvent
CAS #
S 2087640MeOH952495-10-2
S 2097645MeOH156574-53-7
S 2097647Toluene156574-53-7
S 2084668MeOH358727-55-6
S 2084670Toluene358727-55-6

Distributed by Shenzhen Lanytech

952495-10-2

Squarylium Dyes

| λmax = 640 nm

Total formula: C24H28N2O4
Molecular weight: 408.50 g/mol
CAS #: 952495-10-2
2-(4-(Diethylamino)-2-hydroxyphenyl)-4-(4-(diethyliminio)-2-hydroxycyclohexa-2,5-dienylidene)-3-oxocyclobut-1-enolate
Solvent: MeOH
Absorption maximum: 640 nm
Fluorescence maximum: 654 nm
Quantum yield: 0.79

Tuesday, October 8, 2013

CAS Registry Number 166255-23-8

,6-Dibenzoyl-2-(3-triethoxysilylpropyl)resorcinol

Identification
Name4,6-Dibenzoyl-2-(3-triethoxysilylpropyl)resorcinol
Synonyms1,1'-[4,6-dihydroxy-5-[3-(triethoxysilyl)propyl]-1,3-phenylene]bis[1-phenymethanone]
copyRight
Molecular StructureCAS # 166255-23-8, 4,6-Dibenzoyl-2-(3-triethoxysilylpropyl)resorcinol, 1,1'-[4,6-dihydroxy-5-[3-(triethoxysilyl)propyl]-1,3-phenylene]bis[1-phenymethanone]
Molecular FormulaC29H34O7Si
Molecular Weight522.66
CAS Registry Number166255-23-8
 
Properties
Density1.172

Wednesday, October 2, 2013

Beta Nitro Styrene

CAS # Chemical Name
102-96-5 TRANS-BETA-NITROSTYRENE
399-25-7 2-FLUORO-BETA-NITROSTYRENE
7166-19-0 b-Bromo-b-Nitrostyrene 
1485-00-3 3,4-Methylenedioxy-beta-nitrostyrene
35507-05-6 3-Benzyloxy-4-methoxy-beta-nitrostyrene 
3156-34-1 2-CHLORO-BETA-NITROSTYRENE
3156-43-2 trans-2-Hydroxy-β-nitrostyrene
705-60-2 trans-β-Methyl-β-nitrostyrene
317-99-7 3-Methoxy-β-nitrostyrene
5153-71-9 TRANS-4-BROMO-BETA-NITROSTYRENE 
122-47-4 3,4-DIMETHOXY-BETA-METHYL-BETA-NITROSTYRENE
5153-68-4 trans-4-Methyl-β-nitrostyrene
5153-67-3 trans-β-Nitrostyrene
6178-42-3  1-(4-HYDROXY-3-METHOXYPHENYL)-2-NITROETHENE
4230-93-7 3,4-Dimethoxy-β-nitrostyrene
3179-10-0 4-Methoxy-β-nitrostyrene
3179-09-7 3-Methoxy-β-nitrostyrene 
3179-08-6 4-Hydroxy-b-nitrostyrene
155988-33-3 trans-2-Bromo-β-nitrostyrene
206559-62-8 3-Ethoxy-2-hydroxy-b-nitrostyrene
706-08-1 4-FLUORO-b-NITROSTYRENE
5576-97-6 trans-4-Methoxy-β-nitrostyrene
40276-09-3 TRANS-2-BENZYLOXY-TRANS-B-NITROSTYRENE
1860-56-6 4-Benzyloxy-3-methoxy-β-nitrostyrene
3316-24-3 2-Methoxy-β-nitrostyrene 
63909-38-6  4-Benzyloxy-3-methoxy-b-nitrostyrene
37630-19-6 TRANS-2,4-DIMETHOXY-BETA-NITROSTYRENE
4230-93-7 3,4-DIMETHOXY-B-NITROSTYRENE
1210071-55-8  trans--2-fluoro-4-methoxy-β-nitrostyren
63902-29-5 3-benzyloxy-4-methoxy-β-nitrostyrene
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Wednesday, September 4, 2013

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Product Name Cas No.
Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) 155090-83-8 
4-(2,2-BISPHENYL-ETHEN-1-YL)-4',4 89114-91-0 
N,N'-Bis-(3-dimethylphenyl)-N,N'-bis-(phenyl)-9,9-Dimethyl-flourene  
N,N'-Bis-(4-dimethylphenyl)-N,N'-bis-(phenyl)-9,9-Dimethyl-flourene  
N,N'-Bis-(4-thyl)-N,N'-bis-(phenyl)-benzidine  
N,N'-Bis-(2,4-dimethylphenyl)-N,N'-bis-(phenyl)-benzidine  
N,N,N'N'-Tetrakis(3-methylphenyl)-benzidine  
N,N,N'N'-Tetrakis(4-methylphenyl)-benzidine  
N,N'-Bis-(4-methylphenyl)-N,N'-bis-(phenyl)-benzidine  
N,N,N'N'-Tetraphenylenylbenzidine  

Thursday, August 22, 2013

Hexachlorodisilane, Cas #13465-77-5

Hexachlorodisilane Cas No. 13465-77-5

Hexachlorodisilane, Cas #13465-77-5, Cl6Si2, molecular weight 268.89. Hexachlorodisilane is a clear coloress, corrosive liquid, known as HCDS, which is stable but reacts violently with water. HCDS is used as a spacer in litho for double, triple, and quadruple pattering (pitch doubling etc.). Also used as a sidewall spacer in advanced logic transistors- planar structures. Used as representative material for all advanced spacers (amino silane types- LTO and SAM)
 Hexachlorodisilane is also used in the semiconductor industry for manufacturing fiber optics and solar energu products. HCDS is also used as a reducing reagent and is the most powerful deoxygenating agent. ALD and CVD methods help develop Silicon Nitride and Silicon Dioxide. Hexachlorodisilane is a chemical used in the ALD process which will help increase the production of Silicon Nitride and Silicon Dioxide.

General Information on Hexachlorodisilane

CAS No. : 13465-77-5
Synonym : HCDS

Properties of Hexachlorodisilane

Appearance/Form: Clear, colorless Liquid
Formula: Cl6Si2
Molecular Weight: 268.89
BP: 144 - 145.5 °C
MP: -1 °C
Density: 1.562 g/mL at 25 °C (77 °F)
Vapor Pressure: 12 mm Hg at 40 °C
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Wednesday, August 21, 2013

Beta Nitrostyrene series

CAS # Chemical Name
102-96-5 TRANS-BETA-NITROSTYRENE
399-25-7 2-FLUORO-BETA-NITROSTYRENE
7166-19-0 b-Bromo-b-Nitrostyrene 
1485-00-3 3,4-Methylenedioxy-beta-nitrostyrene
35507-05-6 3-Benzyloxy-4-methoxy-beta-nitrostyrene 
3156-34-1 2-CHLORO-BETA-NITROSTYRENE
3156-43-2 trans-2-Hydroxy-β-nitrostyrene
705-60-2 trans-β-Methyl-β-nitrostyrene
317-99-7 3-Methoxy-β-nitrostyrene
5153-71-9 1-BROMO-4-(2-NITROVINYL)BENZEN
122-47-4 3,4-DIMETHOXY-BETA-METHYL-BETA-NITROSTYRENE
5153-68-4 trans-4-Methyl-β-nitrostyrene
5153-67-3 trans-β-Nitrostyrene
6178-42-3  1-(4-HYDROXY-3-METHOXYPHENYL)-2-NITROETHENE
4230-93-7 3,4-Dimethoxy-β-nitrostyrene
3179-10-0 4-Methoxy-β-nitrostyrene
3179-09-7 3-Methoxy-β-nitrostyrene 
3179-08-6 /4-Hydroxy-b-nitrostyrene
155988-33-3 trans-2-Bromo-β-nitrostyrene
206559-62-8 3-Ethoxy-2-hydroxy-b-nitrostyrene
706-08-1 4-FLUORO-b-NITROSTYRENE
5576-97-6 trans-4-Methoxy-β-nitrostyrene
40276-09-3 TRANS-2-BENZYLOXY-TRANS-B-NITROSTYRENE
1860-56-6 4-Benzyloxy-3-methoxy-β-nitrostyrene
3316-24-3 2-Methoxy-β-nitrostyrene 
63909-38-6  4-Benzyloxy-3-methoxy-b-nitrostyrene
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Made in china with world class purity
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