Difenilsilanodiol - ≥98% , CAS No.947-42-2

CAS: 947-42-2 Cat. No.: D154568 Peso molecular: 216.31 Beilstein Registry Number: 2523450 Número EC: 213-427-4

GRADE & PURITY ≥98%

Synonyms

STK007426 | Diphenyl Silanediol, 98% | BRN 2523445 | Difenyl-dihydroxysilan | FS-4821 | F0001-2264 | 4-16-00-01523 (Beilstein Handbook Reference) | SCHEMBL49494 | D2316 | diphenylsilandiole | Dihydroxydiphenylsilane | UNII-36X37P8NBB | DTXSID3061340 | D 6

Storage

Argon charged,Room temperature

Shipped In

Normal

Descripción general

El difenilsilanodiol (DPSD) es un alcoxisilano que se utiliza como precusor a base de silano en la síntesis de resinas a base de organosiloxano.

El DPSD puede utilizarse como precursor en la síntesis de resinas de oligosiloxano de vinilo lineal que pueden utilizarse en la fabricación de encapsulantes de diodos emisores de luz (LED) térmicamente resistentes. El mercaptopropil-fenil-oligosiloxano y el fenil-vinil-oligosiloxano pueden sintetizarse utilizando DPSD, que puede utilizarse además como capa dieléctrica derivada de tioleno para transistores orgánicos de película fina.

Specifications

Sinónimos

STK007426 | Diphenyl Silanediol, 98% | BRN 2523445 | Difenyl-dihydroxysilan | FS-4821 | F0001-2264 | 4-16-00-01523 (Beilstein Handbook Reference) | SCHEMBL49494 | D2316 | diphenylsilandiole | Dihydroxydiphenylsilane | UNII-36X37P8NBB | DTXSID3061340 | D 6

Especificaciones y pureza

≥98%

Condiciones de almacenamiento de almacenamiento

Argon charged, Room temperature

Enviado en

Normal

Pureza

≥98%

Nombres e identificadores

• Pubchem Sid: 504752482
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504752482
• Sonrisas canónicas: C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(O)O
• IUPAC Name: dihydroxy(diphenyl)silane
• InChIKey: OLLFKUHHDPMQFR-UHFFFAOYSA-N
• INCHI: 1S/C12H12O2Si/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13-14H
• Isómeros SMILES: C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(O)O
• WGK Alemania: 1
• RTECS: VV3640000
• Número ONU: 3077
• Grupo de embalaje: III
• Peso molecular: 216.31
• Beilstein: 2523450
• Reaxy-Rn: 2523445
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2523445&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Clase Benzene and substituted derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Clase: Benzene and substituted derivatives
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzene and substituted derivatives
• Alternative Parents: Silanols Organoheterosilanes Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Monocyclic benzene moiety - Organoheterosilane - Organic metalloid salt - Silanol - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organosilicon compound - Aromatic homomonocyclic compound
• Descripción: This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Solubilidad: Reacts with water.
• Sensibilidad: Moisture & Air & Light sensitive
• Punto de inflamación (°F): 127.4 °F
• Punto de inflamación (°C): 53 °C
• Punto de fusión (°C): 147°C
• Peso molecular: 216.310 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 216.061 Da
• Monoisotopic Mass: 216.061 Da
• Topological Polar Surface Area: 40.500 Ų
• Heavy Atom Count: 15
• Formal Charge: 0
• Complexity: 174.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Referencias

1. Yanlu Sun, Zhengqi Wang, Dequn Wu, Xueli Wang, Jianyong Yu, Ruchao Yuan, Faxue Li.  (2023)  Facile preparation of inherently flame-retardant polyamide 6 filaments with enhanced anti-dripping enabled by the synergistic charring effect.  POLYMER DEGRADATION AND STABILITY,      [PMID:] [10.1016/j.polymdegradstab.2023.110458]

2. Shuo Fan, Yanlu Sun, Xueli Wang, Jianyong Yu, Dequn Wu, Faxue Li.  (2020)  A novel organic-inorganic flame retardant of ammonium polyphosphate chemically coated by Schiff base-containing branched polysiloxane for polyamide 6.  POLYMERS FOR ADVANCED TECHNOLOGIES,  31  (11): (2763-2774).  [PMID:] [10.1002/pat.5003]

3. Shuo Fan, Bo Peng, Ruchao Yuan, Dequn Wu, Xueli Wang, Jianyong Yu, Faxue Li.  (2019)  A novel Schiff base-containing branched polysiloxane as a self-crosslinking flame retardant for PA6 with low heat release and excellent anti-dripping performance.  COMPOSITES PART B-ENGINEERING,      [PMID:] [10.1016/j.compositesb.2019.107684]

4. Xiyu Zhang, Aoxiang Ge, Yong Tang, Wei Wei, Xiaojie Li.  (2025)  Facile synthesis of P-functionalized diphenyl-methylvinyl-copolysiloxane for high-performance epoxy thermosets.  EUROPEAN POLYMER JOURNAL,      [PMID:] [10.1016/j.eurpolymj.2025.113903]

5. Lijing Chen, Jianxin Wu, Yuxin Gu, Liang Liu, Yong Li, Xiaofeng Lin, Wenjing Lin, Lei Ji, Yanhong Peng, Guobin Yi.  (2024)  High-performance ZSR/P(MMA/BA) composites with enhanced thermal and excellent water resistance properties.  JOURNAL OF APPLIED POLYMER SCIENCE,      [PMID:] [10.1002/app.55425]