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重要文件

108456

Sigma-Aldrich

三甲基原甲酸酯

99%

同義詞:

三甲氧基甲烷

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About This Item

線性公式:
CH(OCH3)3
CAS號碼:
分子量::
106.12
Beilstein:
969215
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
eCl@ss:
39021015
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

3.67 (vs air)

品質等級

蒸汽壓力

23.5 mmHg ( 20 °C)
40 mmHg ( 30 °C)
57 mmHg ( 40 °C)

化驗

99%

expl. lim.

5.1 %

折射率

n20/D 1.379 (lit.)

bp

101-102 °C (lit.)

密度

0.97 g/mL at 25 °C (lit.)

官能基

ether

SMILES 字串

COC(OC)OC

InChI

1S/C4H10O3/c1-5-4(6-2)7-3/h4H,1-3H3

InChI 密鑰

PYOKUURKVVELLB-UHFFFAOYSA-N

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一般說明

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

應用

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

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

55.4 °F - closed cup

閃點(°C)

13 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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