40140
二氯二甲基硅烷
≥98.5% (GC)
别名:
DMDCS, 二甲基二氯硅烷
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关于此项目
线性分子式:
(CH3)2SiCl2
化学文摘社编号:
分子量:
129.06
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-901-0
Beilstein/REAXYS Number:
605287
MDL number:
Assay:
≥98.5% (GC)
Form:
liquid
Quality Level
assay
≥98.5% (GC)
form
liquid
refractive index
n20/D 1.404 (lit.)
bp
70 °C (lit.)
mp
−76 °C (lit.)
density
1.07 g/mL at 25 °C (lit.)
SMILES string
C[Si](C)(Cl)Cl
InChI
1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3
InChI key
LIKFHECYJZWXFJ-UHFFFAOYSA-N
Application
二氯二甲基硅烷(DDMS)可以用作Pd/SiO2催化剂甲硅烷基化的甲硅烷基化剂，以增强对芳香族酮选择性氢化的催化活性。
它还被用作由未保护氨基酸合成亲水性和疏水性二氧化硅纳米粒子和酰胺的试剂。
它还被用作由未保护氨基酸合成亲水性和疏水性二氧化硅纳米粒子和酰胺的试剂。
Other Notes
用于二醇、二胺等的甲硅烷基化剂；其保护对水解非常敏感
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
33.8 °F - closed cup
flash_point_c
1 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
S.D. Pastor et al.
The Journal of Organic Chemistry, 49, 1297-1297 (1984)
Water-repellent acylated and silylated wood samples and their surface analytical characterization
Mohammed-Ziegler I, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 319(1-3), 204-212 (2008)
J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 40140-100ML | 04061831985436 |
| 40140-25ML | 04061837522550 |
| 40140-500ML | 04061831985443 |