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W217905

异丁醇

≥99%, FCC, FG

别名:

2-甲基-1-丙醇, 异丁醇, 异丙基甲醇

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关于此项目

线性分子式:
(CH3)2CHCH2OH
化学文摘社编号:
78-83-1
分子量:
74.12
FEMA Number:
2179
Council of Europe no.:
49
UNSPSC Code:
12164502
PubChem Substance ID:
24900892
NACRES:
NA.21
EC Number:
201-148-0
Flavis number:
2.001
MDL number:
MFCD00004740
Beilstein/REAXYS Number:
1730878
Organoleptic:
ethereal; wine-like
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens
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biological source

synthetic

Quality Level

300, 400

grade

FG, Fragrance grade, Halal, Kosher

agency

follows IFRA guidelines, meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 172.515

vapor density

2.55 (vs air)

vapor pressure

8 mmHg ( 20 °C), 8.8 mmHg ( 0 °C)

assay

≥99%

form

liquid

autoignition temp.

801 °F

expl. lim.

10.6 %

refractive index

n20/D 1.396 (lit.)

bp

108 °C (lit.)

mp

−108 °C (lit.)

density

0.803 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

ethereal; wine-like

SMILES string

CC(C)CO

InChI

1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3

InChI key

ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

General description

异丁醇是一种水溶性脂肪醇，可用作调味剂。经鉴定，它是由酿酒酵母在葡萄半好氧发酵形成葡萄酒过程中产生的香气/风味化合物之一。

Application


  • Volatiles from nutritional fungal symbiont influence the attraction of Anisandrus maiche (Coleoptera: Curculionidae) to ethanol-baited traps.：研究表明真菌共生体释放的挥发性物质影响乙醇诱捕食菌甲虫Anisandrus maiche。说明异丁醇等挥发性物质在害虫防治策略中的应用潜力(Tobin et al., 2024)。

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Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

82.4 °F - closed cup

flash_point_c

28 °C - closed cup

ppe

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

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBN9001
SHBN6207
STBK2438
STBK2426
SHBN2692

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Burdock GA
Encyclopedia of Food and Color Additives, 1, 1443-1444 (1997)
The effects of grape must fermentation conditions on volatile alcohols and esters formed by Saccharomyces cerevisiae
Mauricio JC, et al
Journal of the Science of Food and Agriculture, 75(2), 155-160 (1997)
Jeremy J Minty et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(36), 14592-14597 (2013-08-21)
Synergistic microbial communities are ubiquitous in nature and exhibit appealing features, such as sophisticated metabolic capabilities and robustness. This has inspired fast-growing interest in engineering synthetic microbial consortia for biotechnology development. However, there are relatively few reports of their use
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全球贸易项目编号

货号GTIN
W217905-2KG-K04061837799877
W217905-8KG-K04061837508660
W217905-SAMPLE-K04061837799884
W217905-20KG-K04061837508653