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Merck
CN

W238600

Sigma-Aldrich

1,4-二甲氧基苯

99%, FG

别名:

苯二甲醚, NSC 7483, 二甲基氢醌, 氢醌二甲醚

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About This Item

线性分子式:
C6H4(OCH3)2
CAS号:
分子量:
138.16
FEMA编号:
2386
Beilstein:
774605
EC 号:
欧洲委员会编号:
2059
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
4.034
NACRES:
NA.21
性状检查:
fennel; green; sweet
等级:
FG
Fragrance grade
Halal
Kosher
生物来源:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
食品过敏原:
no known allergens

生物来源

synthetic

质量水平

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

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

蒸汽密度

4.8 (vs air)

蒸汽压

<1 mmHg ( 20 °C)

方案

99%

自燃温度

1463 °F

沸点

213 °C (lit.)

mp

54-56 °C (lit.)

密度

1.053 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

致敏芳香化合物

no known allergens

性状检查

fennel; green; sweet

SMILES字符串

COc1ccc(OC)cc1

InChI

1S/C8H10O2/c1-9-7-3-5-8(10-2)6-4-7/h3-6H,1-2H3

InChI key

OHBQPCCCRFSCAX-UHFFFAOYSA-N

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一般描述

1,4-二甲氧基苯可被用作食品工业中的调味剂。它是在麝香松露、越南绿茶和莲花茶中发现的主要挥发性成分之一。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

257.0 °F - closed cup

闪点(°C)

125 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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访问文档库

Determination of volatile organic compounds from truffles via SPME-GC-MS
Journal of Chromatographic Science, 42(6), 299-305 (2004)
Burdock, GA
Encyclopedia of Food and Color Additives, 1, 822-823 (1997)
Flavor components in Vietnamese green tea and lotus tea.
Nguyen TT & Yamanishi T
Agricultural and Biological Chemistry, 39(6), 1263-1267 (1975)
Burdock, GA
Encyclopedia of Food and Color Additives, 1, 822-823 (1997)
H J Altmann et al.
Archives of toxicology. Supplement. = Archiv fur Toxikologie. Supplement, 8, 114-116 (1985-01-01)
Butylated hydroxyanisole (BHA) is widely used as an antioxidant in foodstuffs, in materials which come into contact with food and also in cosmetic products. The safety of BHA was questioned, however, when it was reported that in a recent Japanese

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