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Merck
모든 사진(1)

주요 문서

162353

Sigma-Aldrich

3-Methyl-2-buten-1-ol

99%

동의어(들):

3,3-Dimethylallyl alcohol, Prenol

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About This Item

Linear Formula:
(CH3)2C=CHCH2OH
CAS Number:
Molecular Weight:
86.13
Beilstein:
1633479
EC Number:
MDL number:
UNSPSC 코드:
12352100
eCl@ss:
39020334
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

1.4 mmHg ( 20 °C)

분석

99%

양식

liquid

expl. lim.

16.3 %

refractive index

n20/D 1.443 (lit.)

bp

140 °C (lit.)

density

0.848 g/mL at 25 °C (lit.)

작용기

hydroxyl

SMILES string

C\C(C)=C\CO

InChI

1S/C5H10O/c1-5(2)3-4-6/h3,6H,4H2,1-2H3

InChI key

ASUAYTHWZCLXAN-UHFFFAOYSA-N

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일반 설명

3-Methyl-2-buten-1-ol reacts with nitrosocarbonyl benzene to yield 5-hydroxy-isoxazolidines. It is commonly used as fragrance ingredient.

애플리케이션

3-Methyl-2-buten-1-ol was used as starting reagent during asymmetric total syntheses of (R)-(+)- and (S)-(-)-umbelactone via Sharpless asymmetric epoxidation reaction.

픽토그램

FlameCorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point (°F)

124.7 °F - closed cup

Flash Point (°C)

51.5 °C - closed cup

개인 보호 장비

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


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