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Merck
모든 사진(4)

주요 문서

136816

Sigma-Aldrich

2-Methyl-3-buten-2-ol

98%

동의어(들):

1,1-Dimethylallyl alcohol, 3-Hydroxy-3-methyl-1-butene

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About This Item

Linear Formula:
CH2=CHC(CH3)2OH
CAS Number:
Molecular Weight:
86.13
Beilstein:
1698263
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

51 mmHg ( 25 °C)

Quality Level

분석

98%

양식

liquid

refractive index

n20/D 1.416 (lit.)

bp

98-99 °C (lit.)

density

0.824 g/mL at 25 °C (lit.)

작용기

hydroxyl

저장 온도

2-8°C

SMILES string

CC(C)(O)C=C

InChI

1S/C5H10O/c1-4-5(2,3)6/h4,6H,1H2,2-3H3

InChI key

HNVRRHSXBLFLIG-UHFFFAOYSA-N

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일반 설명

2-Methyl-3-buten-2-ol is a biogenic volatile organic compound emitted by pine trees and a potential precursor of atmospheric secondary organic aerosol in forested regions. It is an important component of the pheromone of the bark beetle Ips typographus.

애플리케이션

2-Methyl-3-buten-2-ol was used to study the kinetics of the gas-phase reaction of OH radicals with 3-methyl-2-butenal.
Reported to be an important component of the pheromone of the bark beetle Ips typographus.

픽토그램

FlameExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point (°F)

51.8 °F - closed cup

Flash Point (°C)

11 °C - closed cup

개인 보호 장비

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


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Chemical and Engineering News, 57, 10-10 (1979)
Ernesto C Tuazon et al.
Physical chemistry chemical physics : PCCP, 7(11), 2298-2304 (2005-06-07)
Kinetics and products of the gas-phase reaction of OH radicals with 3-methyl-2-butenal [(CH3)2C=CHCHO] have been investigated at room temperature and atmospheric pressure of air. Using a relative rate method with methacrolein as the reference compound, a rate constant for the
D McGinty et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 48 Suppl 3, S97-100 (2010-02-10)
A toxicologic and dermatologic review of 2-methyl-3-buten-2-ol when used as a fragrance ingredient is presented.
Arthur W H Chan et al.
Environmental science & technology, 43(13), 4647-4652 (2009-08-14)
2-Methyl-3-buten-2-ol (MBO) is an important biogenic hydrocarbon emitted in large quantities by pine forests. Atmospheric photooxidation of MBO is known to lead to oxygenated compounds, such as glycolaldehyde, which is the precursor to glyoxal. Recent studies have shown that the
Theodore S Dibble et al.
Physical chemistry chemical physics : PCCP, 8(4), 456-463 (2006-02-17)
Quantum mechanical calculations were used to determine the structure and energetics of peroxy radicals (P1 and P2) and alkoxy radicals (A1-A3) formed in the atmospheric degradation of 2-methyl-3-buten-2-ol. At the level of theory employed (B3LYP/6-31G(d,p)) low energy conformers were identified

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