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75018

Supelco

1-己硫醇

analytical standard

同義詞:

1-巯基己烷, Hexyl mercaptan, MCH, Mercaptan C6

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About This Item

線性公式:
CH3(CH2)5SH
CAS號碼:
分子量::
118.24
Beilstein:
1731295
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

化驗

≥98.0% (GC)

儲存期限

limited shelf life, expiry date on the label

折射率

n20/D 1.448-1.452
n20/D 1.450

bp

150-154 °C (lit.)

mp

−81-−80 °C (lit.)

密度

0.832 g/mL at 25 °C

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

形式

neat

SMILES 字串

CCCCCCS

InChI

1S/C6H14S/c1-2-3-4-5-6-7/h7H,2-6H2,1H3

InChI 密鑰

PMBXCGGQNSVESQ-UHFFFAOYSA-N

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一般說明

1-Hexanethiol is an organic sulfur compound that belongs to the class of mercaptans. Mercaptans have a characteristic odor and are regarded as the major contributors to several foods and beverage aromas.

應用

1-Hexanethiol may be used as a surrogate standard for the determination of wine polyfunctional mercaptans by gas chromatography−negative ion mass spectrometry analysis of their pentafluorobenzyl derivatives. It may also be used as an analytical standard for the determination of the analyte in alcoholic beverages by simultaneous derivatization/extraction and liquid chromatography-high resolution mass spectrometry.

象形圖

FlameExclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

86.0 °F - closed cup

閃點(°C)

30 °C - closed cup


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Analysis of volatile thiols in alcoholic beverages by simultaneous derivatization/extraction and liquid chromatography-high resolution mass spectrometry
Vichi S, et al.
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Journal of chromatography. A, 1146(2), 242-250 (2007-02-24)
A fast method for the determination of aroma-powerful polyfunctional thiols at nanogram per liter level has been developed and applied to wine. A small volume of wine (6 mL) was extracted with 1.5 mL of benzene containing four internal standards.
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Journal of chromatography. A, 1185(1), 9-18 (2008-02-09)
A fast method for the determination of aroma-powerful polyfunctional thiols at ng L(-1) level has been developed. Mercaptans are selectively retained in a 50mg solid-phase extraction cartridge and derivatization takes place in the same cartridge at room temperature (25 degrees

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