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Merck

W364703

Sigma-Aldrich

3-甲基-2-丁烯-1-醇

≥98%, FG

别名:

3.3-二甲基烯丙醇, 异戊烯醇

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About This Item

线性分子式:
(CH3)2C=CHCH2OH
CAS号:
分子量:
86.13
FEMA號碼:
3647
Beilstein:
1633479
EC號碼:
歐洲委員會號碼:
4163
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
2.109
NACRES:
NA.21

生物源

synthetic

品質等級

等級

FG
Kosher

法律遵循

EU Regulation 1334/2008 & 872/2012

蒸汽壓力

1.4 mmHg ( 20 °C)

化驗

≥98%

expl. lim.

16.3 %

折射率

n20/D 1.443 (lit.)

bp

140 °C (lit.)

密度

0.848 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

感官的

green; fruity

SMILES 字串

C\C(C)=C\CO

InChI

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

InChI 密鑰

ASUAYTHWZCLXAN-UHFFFAOYSA-N

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一般說明

甲基-2-丁烯-1-醇是人参果和水仙花的关键挥发性香气成分之一。它被用作香料化妆品、家庭清洁剂和洗涤剂中的香料成分。

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

124.7 °F - closed cup

閃點(°C)

51.5 °C - closed cup

個人防護裝備

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


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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)
Teris A van Beek
Journal of chromatography. A, 967(1), 21-55 (2002-09-11)
The chemical analysis and quality control of Ginkgo leaves and extracts is reviewed. Important constituents present in the medicinally used leaves are the terpene trilactones, i.e., ginkgolides A, B, C, J and bilobalide, many flavonol glycosides, biflavones, proanthocyanidins, alkylphenols, simple
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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