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454516

四(三甲基硅氧基)硅烷

Name: 四(三甲基硅氧基)硅烷
Brand: ALDRICH

97%

别名:

1,1,1,5,5,5-六甲基-3,3-双[(三甲基硅)氧基]三硅氧烷, 四(三甲基硅基)硅酸盐

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关于此项目

线性分子式:

[(CH₃)₃SiO]₄Si

化学文摘社编号:

3555-47-3

分子量:

384.84

NACRES:

NA.22

PubChem Substance ID:

24868927

UNSPSC Code:

12352103

EC Number:

222-613-4

MDL number:

MFCD00051587

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属性

Quality Level

100

assay

97%

refractive index

n20/D 1.389 (lit.)

bp

103-106 °C/2 mmHg (lit.)

density

0.87 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C

InChI

1S/C12H36O4Si5/c1-17(2,3)13-21(14-18(4,5)6,15-19(7,8)9)16-20(10,11)12/h1-12H3

InChI key

VNRWTCZXQWOWIG-UHFFFAOYSA-N

说明

Application

四（三甲基硅氧基）硅烷（TTMS）是一种有机硅化合物，用作在常压压力下通过等离子体增强化学气相沉积（PECVD）制备纳米结构有机硅聚合物膜的前体。TTMS与环己烷也可用于PECVD法合成低介电常数SiCOH薄膜。

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

168.8 °F - closed cup

flash_point_c

76 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Phenylmethylsiloxanes and trifluoropropylmethylsiloxanes in municipal sludges from wastewater treatment plants in China: Their distribution, degradation and risk assessment.

Zichun Huang et al.

Water research, 185, 116224-116224 (2020-08-08)

Based on wastewater and raw/digested sludge samples from 29 wastewater treatment plants in 25 Chinese cities, the nationwide profiles of cis- and trans- isomers of phenylmethylsiloxanes (P3 and P4) and trifluoropropylmethylsiloxanes (D3F and D4F) were investigated. Calculated with paired influents/sludges

Distribution of methylsiloxanes in benthic mollusks from the Chinese Bohai Sea.

Liqin Zhi et al.

Journal of environmental sciences (China), 76, 199-207 (2018-12-12)

Methylsiloxanes are a class of silicone compounds that have been widely used in various industrial processes and personal care products for several decades. This study investigated the spatial distribution of three cyclic methylsiloxanes (D4-D6) and twelve linear methylsiloxanes (L5-L16) in

Tetrakis (trimethylsilyloxy) silane for nanostructured SiO2-like films deposited by PECVD at atmospheric pressure

Schafer, J, et al.

Surface and Coatings Technology, 295, 112-118 (2016)

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全球贸易项目编号

货号	GTIN
454516-5ML	04061837911897