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2-乙酰基噻唑

2-乙酰基噻唑用途

【用途一】
用作香料
【用途二】
用作食品香料
【用途三】
GB 2760-1996规定为允许使用的食品用香料。

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2-乙酰基噻唑名称

[ CAS 号 ]:
24295-03-2

[ 中文名 ]:
2-乙酰基噻唑

[ 英文名 ]:
2-Acetylthiazole

[中文别名 ]:

[英文别名 ]:

T5N CSJ BV1
2-acetyl-1,3-thiazole
1-(thiazol-2-yl)ethanone
2-ACETYL THIAZOLE
1-(1,3-Thiazol-2-yl)ethanone
1-(1,3-Thiazol-2-yl)Ethan-1-One
METHYL 2-THIAZOLYL KETONE
acetylthiazole
1-thiazol-2-yl-ethanone
EINECS 246-134-5

2-乙酰基噻唑物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
212.5±23.0 °C at 760 mmHg

[ 熔点 ]:
65.5°C

[ 分子式 ]:
C₅H₅NOS

[ 分子量 ]:
127.164

[ 闪点 ]:
82.3±22.6 °C

[ 精确质量 ]:
127.009186

[ PSA ]:
58.20000

[ LogP ]:
0.37

[ 外观性状 ]:
透明无色

[ 蒸汽压 ]:
0.2±0.4 mmHg at 25°C

[ 折射率 ]:
1.545

[ 储存条件 ]:
存放于惰性气体之中;避免空气,湿气 (分解)

2-乙酰基噻唑MSDS

2-乙酰基噻唑安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H317-H319

[ 警示性声明 ]:
P280-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn: Harmful;Xi: Irritant;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S26-S36/37-S24/25

[ 危险品运输编码 ]:
UN3334 9

[ WGK德国 ]:
3

[ 海关编码 ]:
2932999099

2-乙酰基噻唑合成路线

2-乙酰基噻唑上下游产品

2-乙酰基噻唑上游产品

2-乙酰基噻唑下游产品

2-乙酰基噻唑制备

用2-溴代噻唑用丁基锂处理后与乙醛作用，然后用红矾氧化得到。

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2-乙酰基噻唑海关

[ 海关编码 ]: 2934100090

[ 中文概述 ]:
2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2-乙酰基噻唑文献

Method for determining nitrogenous heterocycle compounds in wine.

J. Agric. Food Chem. 50(21) , 5803-7, (2002)

Qualitative and quantitative analyses of N-heterocycle compounds were conducted by using a liquid-liquid extraction followed by additional chemical silica gel purification and injection into a gas chr...

Characterization of volatile components and odor-active compounds in the oil of edible mushroom Boletopsis leucomelas.

J. Oleo Sci. 63(6) , 577-83, (2014)

The volatile oil from Boletopsis leucomelas (Pers.) Fayod was extracted by hydrodistillation with diethylether, and the volatile components of the oil were analyzed by gas chromatography-mass spectrom...

Tetrahedron 47 , 2851, (1991)

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