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148482

Sigma-Aldrich

二苯基硅烷

97%

别名:

Diphenyl silane, Diphenylsilicon

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5 G
$67.00
25 G
$162.00

About This Item

线性分子式:
(C6H5)2SiH2
CAS号:
775-12-2
分子量:
184.31
Beilstein:
2935887
EC號碼:
212-271-4
MDL號碼:
MFCD00003002
分類程式碼代碼:
12352103
PubChem物質ID:
24848906
NACRES:
NA.22

$67.00

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品質等級

100

化驗

97%

形狀

liquid

折射率

n20/D 1.579 (lit.)

bp

95-97 °C/13 mmHg (lit.)

密度

0.993 g/mL at 25 °C (lit.)

SMILES 字串

[SiH2](c1ccccc1)c2ccccc2

InChI

1S/C12H12Si/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H,13H2

InChI 密鑰

VDCSGNNYCFPWFK-UHFFFAOYSA-N

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一般說明

二苯基硅烷是子有机硅化合物，可用作酰胺键偶联试剂& 烯烃氢化硅烷化（hydrosilylation）前体。[1]

應用


  • 双二苯基硅烷的制备及其阳离子型UV固化材料性能研究：研究探讨了使用二苯基硅烷的新材料的合成和光敏性，强调了其在UV固化应用中的潜力（Y Liu et al., 2021, MDPI）。

  • 基于双(3,5-二(9H-咔唑-9-基))二苯基硅烷的喷墨打印蓝色磷光发光层：研究使用二苯基硅烷衍生物开发用于喷墨打印的蓝色磷光材料，也可用于电子显示器（R Bail et al., 2018, RSC Advances。

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

208.4 °F - closed cup

閃點（°C）

98 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF4383V
WXBF1528V
MKCS5046
WXBD8609V
MKCQ6113

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Diphenylsilane as a coupling reagent for amide bond formation
Sayes, Morgane, et al.
Green Chemistry, 19, 5060-5064 (2017)
Ahmad Arar et al.
Molecules (Basel, Switzerland), 25(7) (2020-04-05)
Currently, Redox Initiating Systems (RISs) of Free Radical Polymerization (FRP) are mainly based on the interaction of aromatic amines with peroxides (e.g., dibenzoyl peroxide (BPO)) that can be both toxic and unstable. In the present work, we aim to replace
Saravanan Karuppiah et al.
ACS nano, 14(9), 12006-12015 (2020-09-10)
Silicon (Si) is the most promising anode candidate for the next generation of lithium-ion batteries but difficult to cycle due to its poor electronic conductivity and large volume change during cycling. Nanostructured Si-based materials allow high loading and cycling stability
Slawomir Rubinsztajn et al.
Macromolecular rapid communications, 42(5), e2000601-e2000601 (2020-12-04)
The reaction of poly(hydromethylsiloxane-co-methylphenylsiloxane) with zirconium (IV) n-propoxide in dry toluene leads to extensive scission of the siloxane chain and conversion of Si-H groups. These processes produce oligomeric siloxanes and organosilanes containing moisture sensitive propoxy and siloxy-zirconate groups. The obtained
Christopher L Rock et al.
Dalton transactions (Cambridge, England : 2003), 48(2), 461-467 (2018-11-30)
The phosphine-substituted α-diimine Ni precursor, (Ph2PPrDI)Ni, has been found to catalyze alkene hydrosilylation in the presence of Ph2SiH2 with turnover frequencies of up to 124 h-1 at 25 °C (990 h-1 at 60 °C). Moreover, the selective hydrosilylation of allylic

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  1. How can I determine the shelf life / expiration / retest date of this product?

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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