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75018

Supelco

1-Hexanethiol

analytical standard

Sinonimo/i:

1-Mercaptohexane, Hexyl mercaptan, MCH, Mercaptan C6

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About This Item

Formula condensata:
CH3(CH2)5SH
Numero CAS:
111-31-9
Peso molecolare:
118.24
Beilstein:
1731295
Numero CE:
203-857-0
Numero MDL:
MFCD00004909
Codice UNSPSC:
85151701
ID PubChem:
329766055
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Saggio

≥98.0% (GC)

Durata

limited shelf life, expiry date on the label

Indice di rifrazione

n20/D 1.448-1.452
n20/D 1.450

P. eboll.

150-154 °C (lit.)

Punto di fusione

−81-−80 °C (lit.)

Densità

0.832 g/mL at 25 °C

applicazioni

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Formato

neat

Stringa SMILE

CCCCCCS

InChI

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

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Descrizione generale

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.

Applicazioni

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.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Warning

Indicazioni di pericolo

H226,H302

Classi di pericolo

Acute Tox. 4 Oral - Flam. Liq. 3

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

86.0 °F - closed cup

Punto d’infiammabilità (°C)

30 °C - closed cup

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Certificati d'analisi (COA)

Lot/Batch Number
BCCC7913
BCBT7534
BCBN6321V
BCBN6321

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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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