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Merck

W371602

Sigma-Aldrich

4-甲基噻唑

≥98%, FG

别名:

4-methyl-1,3-thiazole

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About This Item

经验公式(希尔记法):
C4H5NS
CAS号:
分子量:
99.15
FEMA號碼:
3716
EC號碼:
歐洲委員會號碼:
11627
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
15.035
NACRES:
NA.21

生物源

synthetic

品質等級

等級

FG
Halal
Kosher

agency

meets purity specifications of JECFA

法律遵循

EU Regulation 1334/2008 & 178/2002

化驗

≥98%

折射率

n20/D 1.524 (lit.)

bp

133-134 °C (lit.)

密度

1.09 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; vegetable; nutty

SMILES 字串

Cc1cscn1

InChI

1S/C4H5NS/c1-4-2-6-3-5-4/h2-3H,1H3

InChI 密鑰

QMHIMXFNBOYPND-UHFFFAOYSA-N

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一般說明

4-Methylthiazole is one of the key volatile flavor products formed during the thermal degradation of thiamin. It is reported to be found in roasted peanuts and roasted beef.

象形圖

FlameExclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - 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 3

閃點(°F)

89.6 °F - closed cup

閃點(°C)

32 °C - closed cup

個人防護裝備

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


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Thiazoles, oxazoles, and oxazolines identified in the volatile flavor of roasted peanuts.
Lee MH, et al.
Journal of Agricultural and Food Chemistry, 29(3), 684-686 (1981)
Nitrogen-containing heterocyclic compounds identified in the volatile flavor constituents of roasted beef.
Hartman GJ, et al.
Journal of Agricultural and Food Chemistry, 31(5), 1030-1033 (1983)
Thermally degraded thiamin: a potent source of interesting flavor compounds.
Guntert M, et al.
ACS Symp. Ser., 490, 140?163-140?163 (1992)
Volatile products formed from the thermal degradation of thiamin at high and low moisture levels.
Hartman GJ, et al.
Journal of Agricultural and Food Chemistry, 32(5), 1015-1018 (1984)
Shivaji H Shelke et al.
Bioorganic & medicinal chemistry letters, 22(20), 6373-6376 (2012-09-18)
A new series of 3-aryl-2-(2-aryl/benzyl-4-methylthiazole-5-yl)thiazolidin-4-one was synthesized by condensation of 2-aryl/benzyl-4-methylthiazole-5-carbaldehyde, aromatic amines and thioglycolic acid in toluene. All the synthesized compounds are characterized by IR, NMR and elemental or mass analysis. Sixteen out of the newly synthesized compounds were

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