108456
三甲基原甲酸酯
99%
别名:
三甲氧基甲烷
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关于此项目
线性分子式:
CH(OCH3)3
化学文摘社编号:
分子量:
106.12
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39021015
UNSPSC Code:
12352100
EC Number:
205-745-7
MDL number:
Beilstein/REAXYS Number:
969215
产品名称
三甲基原甲酸酯, 99%
InChI key
PYOKUURKVVELLB-UHFFFAOYSA-N
InChI
1S/C4H10O3/c1-5-4(6-2)7-3/h4H,1-3H3
SMILES string
COC(OC)OC
vapor density
3.67 (vs air)
vapor pressure
23.5 mmHg ( 20 °C)
40 mmHg ( 30 °C)
57 mmHg ( 40 °C)
assay
99%
expl. lim.
5.1 %
refractive index
n20/D 1.379 (lit.)
bp
101-102 °C (lit.)
density
0.97 g/mL at 25 °C (lit.)
functional group
ether
Quality Level
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Application
在制备表面改性的胶体二氧化硅纳米粒子过程中，可使用原甲酸三甲酯作为脱水剂。
General description
原甲酸三甲酯是一种用于硝酸铊(III)介导的氧化过程的有效溶剂。它可与6-（N-D-核糖苯胺）尿嘧啶进行酸催化反应，形成8-去甲基-8-羟基-5-去氮杂异黄素。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
P F Holmes et al.
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Journal of Heterocyclic Chemistry, 17(8), 1709-1712 (1980)
Thallium in organic synthesis. 43. Novel oxidative rearrangements with thallium (III) nitrate (TTN) in trimethyl orthoformate (TMOF).
Taylor EC, et al.
Journal of the American Chemical Society, 98(10), 3037-3038 (1976)
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