- CYCLOPENTANETHIOL
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- $0.00 / 1KG
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2026-01-05
- CAS:1679-07-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20 mt
- CYCLOPENTANETHIOL
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- $60.00 / 1kg
-
2025-06-03
- CAS:1679-07-8
- Min. Order: 10kg
- Purity: 0.99
- Supply Ability: 20tons
- CYCLOPENTANETHIOL
-
- $0.00 / 1kg
-
2024-07-17
- CAS:1679-07-8
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 10ton
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| | Cyclopentanethiol Basic information |
| Product Name: | Cyclopentanethiol | | Synonyms: | cyclopentylthiol;mercaptancyclopentylique;MERCAPTOCYCLOPENTANE;FEMA 3262;CYCLOPENTANETHIOL;CYCLOPENTYL MERCAPTAN;CYCLOPENTANETHIOL 97+%;Cyclopentanthiol | | CAS: | 1679-07-8 | | MF: | C5H10S | | MW: | 102.2 | | EINECS: | 216-841-3 | | Product Categories: | | | Mol File: | 1679-07-8.mol |  |
| | Cyclopentanethiol Chemical Properties |
| Melting point | -117.76°C | | Boiling point | 129-131 °C/745 mmHg (lit.) | | density | 0.955 g/mL at 25 °C (lit.) | | vapor density | 0.96 (vs air) | | vapor pressure | 1 mm Hg ( 20 °C) | | FEMA | 3262 | CYCLOPENTANETHIOL | | refractive index | n20/D 1.4902(lit.) | | Fp | 77 °F | | storage temp. | 2-8°C, stored under nitrogen | | pka | 10.87±0.20(Predicted) | | form | Liquid | | color | Clear colorless to pale yellow | | Odor | at 0.01 % in propylene glycol. alliaceous onion garlic horseradish vegetable celery eggy | | Odor Type | alliaceous | | biological source | synthetic | | Water Solubility | Slightly soluble in water; soluble in alcohol and oils. | | Sensitive | Air Sensitive | | JECFA Number | 516 | | BRN | 2343861 | | InChI | 1S/C5H10S/c6-5-3-1-2-4-5/h5-6H,1-4H2 | | InChIKey | WVDYBOADDMMFIY-UHFFFAOYSA-N | | SMILES | SC1CCCC1 | | LogP | 2.21 | | CAS DataBase Reference | 1679-07-8(CAS DataBase Reference) | | EPA Substance Registry System | Cyclopentanethiol (1679-07-8) |
| Risk Statements | 10 | | Safety Statements | 16-23-24/25 | | RIDADR | UN 3336 3/PG 3 | | WGK Germany | 3 | | RTECS | GY4701000 | | TSCA | TSCA listed | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29309090 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Flam. Liq. 3 |
| | Cyclopentanethiol Usage And Synthesis |
| Description | Cyclopentanethiol belongs to the class of organic compounds known as alkylthiols. These organic compounds contain the thiol functional group linked to an alkyl chain. Cyclopentanethiol is an alliaceous, celery, and citrus-tasting compound.
| | Chemical Properties | Colorless liquid | | Chemical Properties | Annual: <1.00 lb | | Uses | Cyclopentanethiol has used as a food spice. It is a pharmaceutical intermediate. | | Preparation | From cyclopentyl bromide and potassium hydrosulfide; by treating cycloalkanone dimethyl dithioacetals with four equivalents
of an alkaline metal; from cyclopentyl naphthyl sulfide and an aluminosilicate catalyst. | | Definition | ChEBI: Cyclopentanethiol is an alkanethiol. | | Taste threshold values | Taste characteristics at 2 ppm: alliaceous, onion, garlic, horseradish, meat, egg, burned, vegetable, celery. | | Safety Profile | A human poison. A
flammable liquid. When heated to
decomposition it emits toxic vapors of SOx |
| | Cyclopentanethiol Preparation Products And Raw materials |
| Raw materials | Cyclopentanone-->Dimethyl disulfide-->Alkali Metals, plasma standard solution, Specpure, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100μg/ml-->ethanethial-->ALUMINUM SILICATE |
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