ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Thiols spices >Furfuryl mercaptan
Furfuryl mercaptan
- CAS No.
- 98-02-2
- Chemical Name:
- Furfuryl mercaptan
- Synonyms
- 2-Furfurylthiol;2-FURANMETHANETHIOL;FURFURYL THIOL;Furfural mercaptan;usafb-58;NSC 41142;USAF B-58;FEMA 2493;Coffee mercaptan;FUFURYL MERCAPTAN
- CBNumber:
- CB9387119
- Molecular Formula:
- C5H6OS
- Molecular Weight:
- 114.17
- MOL File:
- 98-02-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/8/15 17:37:19
| Melting point | 157.5 °C |
|---|---|
| Boiling point | 155 °C(lit.) |
| Density | 1.132 g/mL at 25 °C(lit.) |
| refractive index |
n |
| FEMA | 2493 | FURFURYL MERCAPTAN |
| Flash point | 113 °F |
| storage temp. | Flammables area |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| pka | 9.59±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Odor | at 0.10 % in dipropylene glycol. sulfury roasted coffee oily fatty burnt smoky |
| Odor Type | coffee |
| Water Solubility | insoluble |
| Sensitive | Air Sensitive |
| JECFA Number | 1072 |
| BRN | 383594 |
| Stability | Air Sensitive |
| LogP | 1.73 |
| CAS DataBase Reference | 98-02-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Furanmethanethiol(98-02-2) |
| EPA Substance Registry System | 2-Furanmethanethiol (98-02-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P210 | |||||||||
| Hazard Codes | F,Xn | |||||||||
| Risk Statements | 10-36/37-20/21/22 | |||||||||
| Safety Statements | 23-24/25-16-36-26-7/9 | |||||||||
| RIDADR | UN 3336 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | LU2100000 | |||||||||
| F | 10-13-23 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29321900 | |||||||||
| NFPA 704 |
|
Furfuryl mercaptan price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W249311 | Furfuryl mercaptan natural, 98%, FG | 98-02-2 | 1SAMPLE-K | ₹6419.23 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W249311 | Furfuryl mercaptan natural, 98%, FG | 98-02-2 | 100G | ₹59017.9 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W249311 | Furfuryl mercaptan natural, 98%, FG | 98-02-2 | 500G | ₹293887.93 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W249300 | Furfuryl mercaptan ≥97%, FG | 98-02-2 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W249300 | Furfuryl mercaptan ≥97%, FG | 98-02-2 | 1KG | ₹21249.48 | 2022-06-14 | Buy |
Furfuryl mercaptan Chemical Properties,Uses,Production
Description
Furfuryl mercaptan has a characteristic unpleasant odor. It is prepared by reacting thiourea and furfuryl chloride with subsequent hydrolysis of the reaction product; also by reduction of difurfuryl disulfide in alcoholic solution using zinc dust and a small amount of acetic acid or using activated alumina. Furfuryl mercaptan tends to polymerize when heated in the presence of mineral acids.
Chemical Properties
Furfuryl mercaptan has a characteristic unpleasant odor.
Occurrence
Reported found in raw and roasted chicken, cooked beef, grilled pork, sesame seed oil, coffee and popcorn; tends to polymerize when heated in the presence of mineral acids
Uses
Furfuryl Mercaptam is a volatile flavor component of corn tortilla chips.
Preparation
Furfuryl mercaptan is prepared from furfuryl alcohol, thiourea, and hydrogen chloride.The resulting S-furfurylisothiouronium chloride is cleaved with sodium hydroxide to give furfuryl mercaptan.
General Description
Darkens on storage
Safety Profile
Poison by intraperitoneal route. Experimental reproductive effects. Used as a flavoring in chocolate, fruit, nuts, and coffee. When heated to decomposition it emits toxic fumes of SOx. See also MERCAPTANS.
Furfuryl mercaptan Preparation Products And Raw materials
Raw materials
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Global( 302)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Arpan Aromatics | 08048372666Ext 828 | Ahmedabad, India | 138 | 58 | Inquiry |
| Mohnish Chemicals Private Limited | +91 20 64101990 | Pune, India | 14 | 58 | Inquiry |
| Santo Righello Pvt. Ltd | 91-9885571757 | Hyderabad, India | 919 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12460 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | China | 2989 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29900 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8827 | 58 | Inquiry |
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98-02-2
1998-2-2
1998-02-2
1998/2/2
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