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重要文件

B85927

Sigma-Aldrich

叔丁醇

TEBOL® 99, ≥99.3%

同義詞:

2-甲基-2-丙醇, 三甲基甲醇, 第三丁醇

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About This Item

線性公式:
(CH3)3COH
CAS號碼:
分子量::
74.12
Beilstein:
906698
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.21
化驗:
≥99.3%
bp:
83 °C (lit.)
蒸汽壓力:
31 mmHg ( 20 °C)
44 mmHg ( 26 °C)

蒸汽密度

2.5 (vs air)

品質等級

蒸汽壓力

31 mmHg ( 20 °C)
44 mmHg ( 26 °C)

化驗

≥99.3%

形狀

solid or liquid

自燃溫度

896 °F

expl. lim.

8 %

製造商/商標名

TEBOL® 99

雜質

≤0.15% (water)

折射率

n20/D 1.387 (lit.)

pH值

7 (20 °C)

bp

83 °C (lit.)

mp

23-26 °C (lit.)

密度

0.775 g/mL at 25 °C (lit.)

SMILES 字串

CC(C)(C)O

InChI

1S/C4H10O/c1-4(2,3)5/h5H,1-3H3

InChI 密鑰

DKGAVHZHDRPRBM-UHFFFAOYSA-N

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一般說明

叔丁醇(叔丁醇,TBA)是一种一元醇。它通常用作化学溶剂和乙醇的变性剂。TBA 是除漆剂、汽油辛烷值助推器和含氧汽油添加剂中的成分。它也是合成其他化合物的中间材料,如甲基叔丁基醚、过氧化叔丁基、乙基叔丁基醚。

應用

叔丁醇作为水的助溶剂(叔丁醇/水二元体系)用于生产聚己内酯(PCL)纳米颗粒。以乙酰丙酮酸锌为原料合成氧化锌纳米粒子的溶剂。

特點和優勢

叔丁醇的特性有:低汽化潜势

法律資訊

TEBOL is a registered trademark of Lyondell Chemical Properties, LP

象形圖

FlameExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system, Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

59.0 °F - closed cup

閃點(°C)

15 °C - closed cup


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