基本信息
- 标准SMILES
O[Si](c1ccccc1)(c1ccccc1)c1ccccc1- InChIKey
NLSXASIDNWDYMI-UHFFFAOYSA-N- 分子式
- C18H16OSi
- 平均分子量
- 276.4 g/mol
- 单同位素质量
- 276.09704166
名称与标识
- 首选名称
- Triphenylsilanol
- IUPAC
- hydroxy(triphenyl)silane
- 中文名
- 三苯基硅醇
- 英文名
- Triphenylsilanol
- 分子式
- C18H16OSi
- 分子量
- 276.4
名称与别名
展开更多名称
数据库标识
- CAS
791-31-1- PubChem CID
- 69925
- DTXSID
DTXSID1036545- ChEMBL
CHEMBL378228- ChEBI
CHEBI:35035- UNII
- AZC8O4TTX4
- EC Number
- 212-339-3
- Nikkaji
- J48.154H
性质
结构计算性质
- 极性表面积
- 20.2 Ų
- 氢键供体
- 1
- 氢键受体
- 1
- 可旋转键
- 3
- 重原子
- 20
- 形式电荷
- 0
- 复杂度
- 240
实验与物化性质
物理化学性质
- 熔点
- 150 · 150-153 °C (lit.)
- 沸点
- 389 °C · 389 °C [760mmHg]
- 密度
- 1.13 · 1.13
- 折射率
- 1.628 · 1.628
- 闪点
- 200 °C · >200°C
- 储存条件
- Inert atmosphere,Room Temperature
- 形态
- Powder
- 酸度系数(pKa)
- 13.39 · 13.39±0.58(Predicted)
- 颜色
- white
- 水溶解性
- reacts
- 敏感性
- Air Sensitive
- 水解敏感性
- 4 · 4: no reaction with water under neutral conditions
- BRN
- 985007 · 985007
- InChIKey
- NLSXASIDNWDYMI-UHFFFAOYSA-N
- CAS 数据库
- 791 · 791-31-1(CAS DataBase Reference)
- NIST化学物质信息
- Silanol, triphenyl-(791-31-1)
- EPA化学物质信息
- Silanol, triphenyl- (791-31-1)
安全与法规
GHS分类
GHS Classification
This chemical does not meet GHS hazard criteria for 36.1% (26 of 72) of reports.
Warning
H315 (63.9%): Causes skin irritation [Warning Skin corrosion/irritation];H319 (63.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation];H335 (61.1%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 72 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.;Reported as not meeting GHS hazard criteria per 26 of 72 reports by companies.;There are 4 notifications provided by 46 of 72 reports by companies with hazard statement code(s).;Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
危害信息
Regulatory Information
Chemical: Silanol, triphenyl-
Triphenylsilanol: Does not have an individual approval but may be used under an appropriate group standard
法规信息
Regulatory Information
Chemical: Silanol, triphenyl-
Triphenylsilanol: Does not have an individual approval but may be used under an appropriate group standard
安全数据
- F
- 21
- wgk
- 1
- tsca
- TSCA listed
- RTECS号
- VV4325500
- 安全说明
- 26-36
- 海关编码
- 29310095
- 危险品标志
- Xi
- 危险类别码
- 36/37/38
化学与工业
用途与制造
应用领域
用途用于医药中间体或其他高分子的合成
用途用于医药中间体或其它高分子的合成等
上下游产品信息
上游原料
下游产品
试剂价格
- A19284 · 100g
- 三苯基硅醇, 98%Triphenylsilanol, 98% — 1708元
- T0945 · 25G
- 三苯硅醇Triphenylsilanol — 110元
供应商50 家
相关反应
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