mercaptancyclopentylique

Name	cyclopentyl mercaptan
Synonyms	FEMA 3262 Cyclopentanthiol cyclopentylthiol Cyclopentanethiol CYCLOPENTANETHIOL MERCAPTOCYCLOPENTANE cyclopentyl mercaptan CYCLOPENTYL MERCAPTAN mercaptancyclopentylique
CAS	1679-07-8
EINECS	216-841-3
InChI	InChI=1/C5H10S/c6-5-3-1-2-4-5/h5-6H,1-4H2

Molecular Formula	C5H10S
Molar Mass	102.2
Density	0.955 g/mL at 25 °C (lit.)
Melting Point	-117.76°C
Boling Point	129-131 °C/745 mmHg (lit.)
Flash Point	77°F
JECFA Number	516
Water Solubility	Slightly soluble in water; soluble in alcohol and oils.
Vapor Presure	1 mm Hg ( 20 °C)
Vapor Density	0.96 (vs air)
Appearance	Liquid
Color	Clear colorless to pale yellow
BRN	2343861
pKa	10.87±0.20(Predicted)
Sensitive	Air Sensitive
Refractive Index	n20/D 1.4902(lit.)
Physical and Chemical Properties	Colorless liquid. Boiling point 131 ℃. Slightly soluble in water, soluble in ethanol and grease.

Risk Codes	10 - Flammable
Safety Description	S16 - Keep away from sources of ignition. S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes.
UN IDs	UN 3336 3/PG 3
WGK Germany	3
RTECS	GY4701000
TSCA	Yes
HS Code	29309090
Hazard Class	3
Packing Group	III
Toxicity	GRAS(FEMA)。

toxicity	GRAS(FEMA).
use limit	FEMA: baked goods, meat products, soup, dairy products, condiments, cereals, all 0.1 mg/kg.
chemical properties	colorless liquid. Boiling point 131 ℃. Slightly soluble in water, soluble in ethanol and grease.
use	food spices.
Production method	is synthesized from cyclopentyl bromide and potassium hydrogen sulfide. Or it is synthesized from cyclopentanone dimethyl dithioacetaldehyde and four moles of an alkali metal; it can also be made from cyclopentyl naphthyl sulfide in the presence of a metal aluminosilicate catalyst.
category	flammable liquid
toxicity classification	poisoning
acute toxicity	oral-mouse LD50: 2680 mg/kg
flammability hazard characteristics	flammable in case of open flame, high temperature and oxidant; Toxic sulfur oxide gas produced by heat and acid
storage and transportation characteristics	warehouse ventilation and low temperature drying; Store separately from oxidants and acids
fire extinguishing agent	dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)

Last Update：2024-04-09 02:00:03

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CAS: 1679-07-8
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922

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Product Name: Cyclopentanethiol Visit Supplier Webpage Request for quotation
CAS: 1679-07-8
Tel: +86-18821248368
Email: Int06@meryer.com
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QQ: 495145328

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