CAS 791-31-1; 三苯基硅醇; triphenyl-Silanol

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产品名称

规格

包装、参考价格

T833855

MACKLIN

三苯基硅醇

98%

30元/5g; 47元/25g; 126元/100g; 546元/500g; 2575元/2.5kg;

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储存：2~8℃,Seal
状态：白色到几乎白色粉末到晶体

T0945

TCI

Triphenylsilanol

>98.0%(GC)

390元/25G; 1150元/100G; 2300元/250G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₈H₁₆OSi = 276.41
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (分解)
Reaxys-RN	985007
PubChem物质ID	87576761
SDBS (AIST Spectral DB)	21343
MDL编号	MFCD00002102

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	151.0 to 155.0 ℃

物性(参考值)

熔点	153 ℃
水溶性	不溶
溶解性(可溶于)	丙酮

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

相关法规

RTECS#

VV4325500

198572

J&K

Triphenylsilanol

98%

108元/5G; 243元/25G; 741元/100G;

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基本信息

分子式	C₁₈H₁₆OSi
分子量	276.41
熔点	150-153
MDL编码	MFCD00002102
Beilstein	985007
EINECS 编号	212-339-3

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	1
RTECS	VV4325500
TSCA	是

93-1468

Strem

Triphenylsilanol

min. 98%

360元/2g; 990元/10g;

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A19284

Alfa Aesar

Triphenylsilanol

98%

399元/5g; 1447元/25g; 4693元/100g;

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应用
Triphenylsilanol is used as a water surrogate for regioselective Pd catalyzed allylations. A thick on germanium substrates have been produced by the electron bombardment of an evaporated thin film of triphenylsilanol.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

基本信息

MDL
MFCD00002102

EINECS
212-339-3

分子式
C₁₈H₁₆OSi

分子量
276.41

熔点
149-154°

密度
1.17

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Crystalline powder

溶解性
Insoluble in water.

Beilstein
985007

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
VV4325500

TSCA
是

143723

Sigma-Aldrich

Triphenylsilanol

98%

1246.8元/25 G;

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基本信息

线性分子式	(C₆H₅)₃SiOH
分子量	276.40
Beilstein	985007
EC 号	212-339-3
MDL编号	MFCD00002102
PubChem化学物质编号	24848606
NACRES	NA.22

产品性质

质量水平	100
测定	98%
mp	150-153 ℃ (lit.)
SMILES string	O[Si](c1ccccc1)(c2ccccc2)c3ccccc3
InChI	1S/C18H16OSi/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15,19H
InChI key	NLSXASIDNWDYMI-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

S20625

Fluorochem

Triphenylsilanol

98%

880元/25g; 4620元/250g;

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基本信息

CAS Number	791-31-1
MDL Number	MFCD00002102
Melting Point	153-155℃

安全信息

图形或危害标志
危险性说明	EUH401: To avoid risks to human health and the environment, comply with the instructions for use. H314: Causes severe skin burns and eye damage.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P280: Wear . P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see . on this label). P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.