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安全信息

W217816

Sigma-Aldrich

丁醇

greener alternative

natural, ≥99.5%, FCC, FG

别名:

正丁醇, 丁醇

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About This Item

线性分子式:
CH3(CH2)3OH
CAS号:
71-36-3
分子量:
74.12
FEMA编号:
2178
Beilstein:
969148
EC 号:
200-751-6
欧洲委员会编号:
52c
MDL编号:
MFCD00002964
UNSPSC代码:
12164502
PubChem化学物质编号:
24900891
Flavis编号:
2.004
NACRES:
NA.21

等级

FG
Halal
Kosher
natural

质量水平

400

Agency

meets purity specifications of JECFA

管理合规性

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117

蒸汽密度

2.55 (vs air)

方案

≥99.5%

表单

liquid

自燃温度

649 °F

expl. lim.

11.2 %

环保替代产品特性

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

折射率

n20/D 1.399 (lit.)

pH值（酸碱度）

7 (20 °C, 70 g/L)

沸点

116-118 °C (lit.)

mp

−90 °C (lit.)

密度

0.81 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

环保替代产品分类

, Aligned

性状检查

balsamic; sweet; whiskey

SMILES字符串

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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相关类别

一般描述

丁醇是一种脂肪醇，可用作调味剂。 它已被确定为蘑菇的主要挥发性成分之一。
我们竭诚为您带来满足绿色替代产品四大类别要求的替代产品。本品为生物基产品，在“危险性较小的化学合成”和“使用可再生原料”绿色化学原则方面取得了重大进步。

应用


  • A new HS-SPME-GC-MS analytical method to identify and quantify compounds responsible for changes in the volatile profile in five types of meat products during aerobic storage at 4 °C.：提供新的分析方法检测和定量分析影响储藏肉制品品质和安全性的挥发性物质（如丁醇）(Acquaticci et al., 2024)。

  • Impact of non-Saccharomyces yeasts derived from traditional fermented foods on beer aroma：Analysis based on HS-SPME-GC/MS combined with chemometrics.：研究非酿酒酵母如何影响啤酒风味品质，以及丁醇在发酵过程和风味研发中的作用(Cao et al., 2024)。

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system, Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

95.0 °F - Pensky-Martens closed cup

闪点(°C)

35 °C - Pensky-Martens closed cup

个人防护装备

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

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS4146
SHBR6625
SHBQ5804
SHBP2911
SHBN7780

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访问文档库

Burdock GA
Encyclopedia of Food and Color Additives, 1, 319-320 (1997)
Volatile components of mushroom (Agaricus subrufecens)
Chen CC & Wu CM
Journal of Food Science, 49(4), 1208-1209 (1984)
A L Gainer et al.
Clinica chimica acta; international journal of clinical chemistry, 123(1-2), 11-17 (1982-08-04)
Neutrophils were isolated in good yield from fresh whole blood and their alkaline phosphatase was solubilized. Inhibitor studies using L-phenylalanylglycylglycine, L-phenylalanine and L-homoarginine revealed a distinct pattern of inhibition for each of the crude or purified preparations of the human
R W Wulkan et al.
The International journal of biochemistry, 18(11), 1045-1051 (1986-01-01)
The butanol extraction method of Morton (1950), a routine step in enzyme purification, is discussed with special reference to a hydrophobic form of alkaline phosphatase from human liver tissue. This form slowly precipitates from butanol-extracted liver tissue homogenates stored at
Joel G Davis et al.
Nature, 491(7425), 582-585 (2012-11-23)
Hydrophobic hydration is considered to have a key role in biological processes ranging from membrane formation to protein folding and ligand binding. Historically, hydrophobic hydration shells were thought to resemble solid clathrate hydrates, with solutes surrounded by polyhedral cages composed
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