ChemicalBook > CAS DataBase List > 10,12-PENTACOSADIYNOIC ACID
10,12-PENTACOSADIYNOIC ACID
- Product Name
- 10,12-PENTACOSADIYNOIC ACID
- CAS No.
- 66990-32-7
- Chemical Name
- 10,12-PENTACOSADIYNOIC ACID
- Synonyms
- Pentacosa-10,12-diynoic acid;SKL130;DA 3261;TIMTEC-BB SBB009109;10,12-Pentacosadiynoicaci;10,12-PENTACOSADIYNOIC ACID;10,12-Pentacosadiynioic acid;10,12-PentacosadiynoicAcid>10,12-PENTACOSADIYNOIC ACID, 98+%;10,12-PENTACOSADIYNECARBOXYLIC ACID
- CBNumber
- CB2759393
- Molecular Formula
- C25H42O2
- Formula Weight
- 374.6
- MOL File
- 66990-32-7.mol
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10,12-PENTACOSADIYNOIC ACID Property
- Melting point:
- 62-63°C
- Boiling point:
- 522.5±33.0 °C(Predicted)
- Density
- 0.930±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 4.78±0.10(Predicted)
- form
- powder to crystal
- color
- White to Gray to Dark blue
- Water Solubility
- Slightly soluble in water.
- Sensitive
- Light Sensitive
- BRN
- 4189973
- InChIKey
- ZPUDRBWHCWYMQS-UHFFFAOYSA-N
- CAS DataBase Reference
- 66990-32-7(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39-36
- WGK Germany
- 3
- HS Code
- 2916199590
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 76492
- Product name
- 10,12-Pentacosadiynoic acid
- Purity
- ≥97.0% (HPLC)
- Packaging
- 5g
- Price
- $207
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 76492
- Product name
- 10,12-Pentacosadiynoic acid
- Purity
- ≥97.0% (HPLC)
- Packaging
- 25g
- Price
- $575
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P1030
- Product name
- 10,12-Pentacosadiynoic Acid
- Purity
- >97.0%(GC)(T)
- Packaging
- 100mg
- Price
- $20
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P1030
- Product name
- 10,12-Pentacosadiynoic Acid
- Purity
- >97.0%(GC)(T)
- Packaging
- 1g
- Price
- $70
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L09313
- Product name
- 10,12-Pentacosadiynoic acid, 98+%
- Packaging
- 1g
- Price
- $50.65
- Updated
- 2024/03/01
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10,12-PENTACOSADIYNOIC ACID Chemical Properties,Usage,Production
Uses
10,12-Pentacosadiynoic Acid is used in the preparation of colorimetric and fluorescence sensors for cationic surfactants.
Uses
10,12-Pentacosadiynoic acid (PCDA) is an amphiphilic diacetylene that can be used:
- In combination with a semifluorinated tetracosane ((CF3(CF2)7(CH2)15CH3) to synthesize mixed monolayer by photopolymerization.
- For the conversion of hydrophobic upconverting nanoparticles (UCNPs) to hydrophilic.
- To synthesize a polymer by combining with pyridine-2-aldoxime for colorimetric detection of malathion.
- To synthesize a thermochromic sensor constituting polymer fibres with monomeric unit of two PCDA linked by a p-phenylene group (bis-PCDA-Ph).
- As an inert coating material upon self-assembly and photopolymerization to modify the surface of Fe3O4 nanoparticles.
10,12-PENTACOSADIYNOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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10,12-PENTACOSADIYNOIC ACID Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
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- China
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- 021-61259108 18621169109
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- 86-21-61259102
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- China
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- 40228
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- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
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- 30123
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- 021-67121386
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- 021-67121385
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- China
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- 021-021-58432009 400-005-6266
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- 44689
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- 400-1166-196 18981987031
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- 028-84555506 800101999
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- China
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- 400 638 7771
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- China
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- +49 2102 2077 19
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- +49 2102 2077 40
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- Germany
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- 021-021-021-67601398-809-809-809 15221380277
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- 021-57711696
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- China
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- 9658
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- 4008-755-333 18080918076
- Fax
- 028-86757656
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- Country
- China
- ProdList
- 9718
- Advantage
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View Lastest Price from 10,12-PENTACOSADIYNOIC ACID manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- 10,12-PENTACOSADIYNOIC ACID 66990-32-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-21
Hebei Mojin Biotechnology Co., Ltd
- Product
- 10,12-PENTACOSADIYNOIC ACID 66990-32-7
- Price
- US $0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99%
- Supply Ability
- 1000tons
- Release date
- 2023-07-28
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 10,12-Pentacosadiynoic acid >=97.0% (HPLC) 66990-32-7
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
66990-32-7, 10,12-PENTACOSADIYNOIC ACIDRelated Search:
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10,12-PENTACOSADIYNOIC ACID