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Merck

278394

Sigma-Aldrich

3,5-二甲基-1-己炔-3-醇

98%

别名:

3,5-二甲基-1-己炔-3-醇, 3,5-二甲基己炔-3-醇

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About This Item

线性分子式:
(CH3)2CHCH2C(CH3)(OH)C≡CH
CAS号:
分子量:
126.20
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

4.34 (vs air)

蒸汽壓力

4.5 mmHg ( 20 °C)

化驗

98%

形狀

liquid

折射率

n20/D 1.434 (lit.)

bp

150-151 °C (lit.)

密度

0.859 g/mL at 25 °C (lit.)

官能基

hydroxyl

SMILES 字串

CC(C)CC(C)(O)C#C

InChI

1S/C8H14O/c1-5-8(4,9)6-7(2)3/h1,7,9H,6H2,2-4H3

InChI 密鑰

NECRQCBKTGZNMH-UHFFFAOYSA-N

一般說明

用相对速率法测定了羟基自由基 (OH) 与 3, 5-二甲基-1-己基-3-醇反应的双分子速率常数 。研究了 CuCl 在不同离子液体和溶剂中催化 CO 2 与 3,5-二甲基-1-己炔-3-醇的反应

應用

3,5-二甲基-1-己炔-3-醇可用于:
  • 合成 3,5-二甲基-1-苯基-1-己烯-3-醇通过一锅钯介导的氢化氨基化/Stille 交叉 -耦合。
  • 在中性离子液体(1-丁基-3-甲基咪唑四氟硼酸盐)中通过酯化反应合成 3,5-二甲基-1-己炔-3-乙酸酯。
  • 通过 -Markovnikov 加成苯甲酸合成 3,5-二甲基-3-羟基-1-己烯-1-基苯甲酸酯。

象形圖

FlameSkull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

111.2 °F - closed cup

閃點(°C)

44 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, 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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商品

Alkynes contain a highly versatile functional group that may be utilized for numerous reactions such as electrophilic additions of hydrogen, halogens, hydrogen halides, or water; metathesis; hydroboration; oxidative cleavage; C–C coupling; and cycloadditions

Alkynes contain a highly versatile functional group that may be utilized for numerous reactions such as electrophilic additions of hydrogen, halogens, hydrogen halides, or water; metathesis; hydroboration; oxidative cleavage; C–C coupling; and cycloadditions

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