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Chemical materials

4-[10,15,20-tris(4-formylphenyl)-21,23-dihydroporphyrin-5-yl]benzaldehyde ≥90%

4-[10,15,20-tris(4-formylphenyl)-21,23-dihydroporphyrin-5-yl]benzaldehyde ≥90%

B299935-250MG / 250MG
CAS No.：150805-46-2
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4-[10,15,20-tris(4-formylphenyl)-21,23-dihydroporphyrin-5-yl]benzaldehyde ≥90%

4-[10,15,20-tris(4-formylphenyl)-21,23-dihydroporphyrin-5-yl]benzaldehyde ≥90%

B299935-50MG / 50MG
CAS No.：150805-46-2
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2,6-Bis[(4S)-benzyl-2-oxazolin-2-yl]pyridine ≥98%

2,6-Bis[(4S)-benzyl-2-oxazolin-2-yl]pyridine ≥98%

B299940-100MG / 100MG
CAS No.：151670-69-8
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2,6-Bis[(4S)-benzyl-2-oxazolin-2-yl]pyridine ≥98%

2,6-Bis[(4S)-benzyl-2-oxazolin-2-yl]pyridine ≥98%

B299940-1G / 1G
CAS No.：151670-69-8
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2,6-Bis[(4S)-benzyl-2-oxazolin-2-yl]pyridine ≥98%

2,6-Bis[(4S)-benzyl-2-oxazolin-2-yl]pyridine ≥98%

B299940-250MG / 250MG
CAS No.：151670-69-8
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2,6-Bis[(4S)-benzyl-2-oxazolin-2-yl]pyridine ≥98%

2,6-Bis[(4S)-benzyl-2-oxazolin-2-yl]pyridine ≥98%

B299940-5G / 5G
CAS No.：151670-69-8
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2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine ≥97%

2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine ≥97%

B299943-100MG / 100MG
CAS No.：152219-88-0
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2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine ≥97%

2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine ≥97%

B299943-1G / 1G
CAS No.：152219-88-0
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2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine ≥97%

2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine ≥97%

B299943-250MG / 250MG
CAS No.：152219-88-0
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2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine ≥97%

2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine ≥97%

B299943-5G / 5G
CAS No.：152219-88-0
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Tris(4-pyridyl)amine ≥97%

Tris(4-pyridyl)amine ≥97%

B299947-100MG / 100MG
CAS No.：153467-50-6
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Tris(4-pyridyl)amine ≥97%

Tris(4-pyridyl)amine ≥97%

B299947-1G / 1G
CAS No.：153467-50-6
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Tris(4-pyridyl)amine ≥97%

Tris(4-pyridyl)amine ≥97%

B299947-250MG / 250MG
CAS No.：153467-50-6
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Tris(4-pyridyl)amine ≥97%

Tris(4-pyridyl)amine ≥97%

B299947-5G / 5G
CAS No.：153467-50-6
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2,5-bis(2-propyn-1-yloxy)-1,4-Benzenedicarboxaldehyde ≥97%

2,5-bis(2-propyn-1-yloxy)-1,4-Benzenedicarboxaldehyde ≥97%

B299949-100MG / 100MG
CAS No.：1538579-23-5
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2,5-bis(2-propyn-1-yloxy)-1,4-Benzenedicarboxaldehyde ≥97%

2,5-bis(2-propyn-1-yloxy)-1,4-Benzenedicarboxaldehyde ≥97%

B299949-1G / 1G
CAS No.：1538579-23-5
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2,5-bis(2-propyn-1-yloxy)-1,4-Benzenedicarboxaldehyde ≥97%

2,5-bis(2-propyn-1-yloxy)-1,4-Benzenedicarboxaldehyde ≥97%

B299949-250MG / 250MG
CAS No.：1538579-23-5
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DMT-dC(ac) Phosphoramidite ≥98%

DMT-dC(ac) Phosphoramidite ≥98%

B299951-100G / 100G
CAS No.：154110-40-4
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DMT-dC(ac) Phosphoramidite ≥98%

DMT-dC(ac) Phosphoramidite ≥98%

B299951-1G / 1G
CAS No.：154110-40-4
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DMT-dC(ac) Phosphoramidite ≥98%

DMT-dC(ac) Phosphoramidite ≥98%

B299951-25G / 25G
CAS No.：154110-40-4
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DMT-dC(ac) Phosphoramidite ≥98%

DMT-dC(ac) Phosphoramidite ≥98%

B299951-5G / 5G
CAS No.：154110-40-4
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(Triphenylphosphoranylidene)ketene ≥95%

(Triphenylphosphoranylidene)ketene ≥95%

B299956-1G / 1G
CAS No.：15596-07-3
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(Triphenylphosphoranylidene)ketene ≥95%

(Triphenylphosphoranylidene)ketene ≥95%

B299956-250MG / 250MG
CAS No.：15596-07-3
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(Triphenylphosphoranylidene)ketene ≥95%

(Triphenylphosphoranylidene)ketene ≥95%

B299956-5G / 5G
CAS No.：15596-07-3
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Food Yellow 3:1

Food Yellow 3:1

B299959-1G / 1G
CAS No.：15790-07-5
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4-(Methylthio)phenyl isothiocyanate ≥98%

4-(Methylthio)phenyl isothiocyanate ≥98%

B299963-1G / 1G
CAS No.：15863-41-9
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4-(Methylthio)phenyl isothiocyanate ≥98%

4-(Methylthio)phenyl isothiocyanate ≥98%

B299963-5G / 5G
CAS No.：15863-41-9
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1-(2,4-Dimethoxy-phenyl)piperazine ≥95%

1-(2,4-Dimethoxy-phenyl)piperazine ≥95%

B299964-1G / 1G
CAS No.：16015-75-1
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1-(2,4-Dimethoxy-phenyl)piperazine ≥95%

1-(2,4-Dimethoxy-phenyl)piperazine ≥95%

B299964-250MG / 250MG
CAS No.：16015-75-1
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1-Benzyl-3-tert-butyl-1H-pyrazole-5-carbonyl chloride ≥95%

1-Benzyl-3-tert-butyl-1H-pyrazole-5-carbonyl chloride ≥95%

B299965-1G / 1G
CAS No.：160233-29-4
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1-Benzyl-3-tert-butyl-1H-pyrazole-5-carbonyl chloride ≥95%

1-Benzyl-3-tert-butyl-1H-pyrazole-5-carbonyl chloride ≥95%

B299965-250MG / 250MG
CAS No.：160233-29-4
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5,10,15,20-tetra(4-ethynylphenyl) porphyrin ≥97%

5,10,15,20-tetra(4-ethynylphenyl) porphyrin ≥97%

B299966-1G / 1G
CAS No.：160240-15-3
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5,10,15,20-tetra(4-ethynylphenyl) porphyrin ≥97%

5,10,15,20-tetra(4-ethynylphenyl) porphyrin ≥97%

B299966-250MG / 250MG
CAS No.：160240-15-3
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5,10,15,20-tetra(4-ethynylphenyl) porphyrin ≥97%

5,10,15,20-tetra(4-ethynylphenyl) porphyrin ≥97%

B299966-50MG / 50MG
CAS No.：160240-15-3
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5,10,15,20-tetra(4-ethynylphenyl) porphyrin ≥97%

5,10,15,20-tetra(4-ethynylphenyl) porphyrin ≥97%

B299966-5G / 5G
CAS No.：160240-15-3
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Tetrakis(4-carboxylic acid phenyl) methane ≥97%

Tetrakis(4-carboxylic acid phenyl) methane ≥97%

B299967-100MG / 100MG
CAS No.：160248-28-2
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Tetrakis(4-carboxylic acid phenyl) methane ≥97%

Tetrakis(4-carboxylic acid phenyl) methane ≥97%

B299967-1G / 1G
CAS No.：160248-28-2
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Tetrakis(4-carboxylic acid phenyl) methane ≥97%

Tetrakis(4-carboxylic acid phenyl) methane ≥97%

B299967-500MG / 500MG
CAS No.：160248-28-2
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(4R)-BOC-4-benzyl-pyr-OH ≥95%

(4R)-BOC-4-benzyl-pyr-OH ≥95%

B299968-1G / 1G
CAS No.：160806-16-6
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(4R)-BOC-4-benzyl-pyr-OH ≥95%

(4R)-BOC-4-benzyl-pyr-OH ≥95%

B299968-250MG / 250MG
CAS No.：160806-16-6
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1,3,6,8-tetra-(p-aminophenyl)-pyrene ≥97%

1,3,6,8-tetra-(p-aminophenyl)-pyrene ≥97%

B299969-100MG / 100MG
CAS No.：1610471-69-6
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1,3,6,8-tetra-(p-aminophenyl)-pyrene ≥97%

1,3,6,8-tetra-(p-aminophenyl)-pyrene ≥97%

B299969-1G / 1G
CAS No.：1610471-69-6
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1,3,6,8-tetra-(p-aminophenyl)-pyrene ≥97%

1,3,6,8-tetra-(p-aminophenyl)-pyrene ≥97%

B299969-250MG / 250MG
CAS No.：1610471-69-6
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1,3,6,8-tetra-(p-aminophenyl)-pyrene ≥97%

1,3,6,8-tetra-(p-aminophenyl)-pyrene ≥97%

B299969-5G / 5G
CAS No.：1610471-69-6
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4-(4H-1,2,4-triazol-4-yl)-4H-1,2,4-triaza ≥97%

4-(4H-1,2,4-triazol-4-yl)-4H-1,2,4-triaza ≥97%

B299971-1G / 1G
CAS No.：16227-15-9
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4-(4H-1,2,4-triazol-4-yl)-4H-1,2,4-triaza ≥97%

4-(4H-1,2,4-triazol-4-yl)-4H-1,2,4-triaza ≥97%

B299971-250MG / 250MG
CAS No.：16227-15-9
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Tetra-(4-aldehyde-(1,1-biphenyl))ethylene ≥95%

Tetra-(4-aldehyde-(1,1-biphenyl))ethylene ≥95%

B299972-100MG / 100MG
CAS No.：1624970-54-2
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Tetra-(4-aldehyde-(1,1-biphenyl))ethylene ≥95%

Tetra-(4-aldehyde-(1,1-biphenyl))ethylene ≥95%

B299972-1G / 1G
CAS No.：1624970-54-2
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Tetra-(4-aldehyde-(1,1-biphenyl))ethylene ≥95%

Tetra-(4-aldehyde-(1,1-biphenyl))ethylene ≥95%

B299972-250MG / 250MG
CAS No.：1624970-54-2
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Tetra-(4-aldehyde-(1,1-biphenyl))ethylene ≥95%

Tetra-(4-aldehyde-(1,1-biphenyl))ethylene ≥95%

B299972-5G / 5G
CAS No.：1624970-54-2
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Taipei Branch

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Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

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Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City
Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

Head Office / Zhumen Branch

Address No. 16, Gongye Road, Toufen City, Miaoli County
Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

Taichung Branch

Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City
Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

Kaohsiung Branch

Address No. 479, Fengding Road, Fengshan District, Kaohsiung City
Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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