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Merck

W364703

Sigma-Aldrich

3-Methyl-2-buten-1-ol

≥98%, FG

Sinónimos:

3,3-Dimethylallyl alcohol, Prenol

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About This Item

Fórmula lineal:
(CH3)2C=CHCH2OH
Número de CAS:
Peso molecular:
86.13
FEMA Number:
3647
Beilstein/REAXYS Number:
1633479
EC Number:
Council of Europe no.:
4163
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
2.109
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Kosher

reg. compliance

EU Regulation 1334/2008 & 872/2012

vapor pressure

1.4 mmHg ( 20 °C)

assay

≥98%

expl. lim.

16.3 %

refractive index

n20/D 1.443 (lit.)

bp

140 °C (lit.)

density

0.848 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

green; fruity

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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Categorías relacionadas

General description

Methyl-2-buten-1-ol is one of the key volatile aroma components of pepino fruit and daffodil flowers. It is used as a fragrance ingredient in fragrances cosmetics, and household cleaners and detergents.

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

124.7 °F - closed cup

flash_point_c

51.5 °C - closed cup

ppe

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


Certificados de análisis (COA)

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Use of solid-phase microextraction as a sampling technique for the characterization of volatile compounds emitted from Chinese daffodil flowers.
Song G, et al.
Journal of Analytical Chemistry, 62(7), 674-679 (2007)
Fragrance material review on 3-methyl-2-buten-1-ol.
McGinty D, et al.
Food And Chemical Toxicology, 48, S64-S69 (2010)
Quantitative analysis of the volatile aroma components of pepino fruit by purge?and?trap and gas chromatography.
Ruiz?Bevia F, et al.
Journal of the Science of Food and Agriculture, 82(10), 1182-1188 (2002)
Charla A Centrone et al.
Bioorganic & medicinal chemistry, 12(21), 5495-5503 (2004-10-07)
Mycobacteria biosynthesize a cell wall structure that is rich in polysaccharides containing arabinofuranose residues. The source of these arabinofuranose residues is decaprenolphosphoarabinose (1), the donor substrate for mycobacterial arabinosyltransferases. We have previously demonstrated that an analog of 1, C-phosphonate 7
Dusan Hesek et al.
Journal of the American Chemical Society, 134(33), 13881-13888 (2012-08-07)
We describe a practical, multigram synthesis of (2Z,6Z,10Z,14Z,18E,22E)-3,7,11,15,19,23,27-heptamethyl-2,6,10,14,18,22,26-octacosaheptaen-1-ol [(Z(4),E(2),ω)-heptaprenol, 4] using the nerol-derived sulfone 8 as the key intermediate. Sulfone 8 is prepared by the literature route and is converted in five additional steps (18% yield from 8) to (Z(4),E(2),ω)-heptaprenol

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