ChemicalBook > CAS DataBase List > Furfuryl mercaptan

Furfuryl mercaptan

Product Name
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
Formula Weight
114.17
MOL File
98-02-2.mol
More
Less

Furfuryl mercaptan Property

Melting point:
157.5 °C
Boiling point:
155 °C(lit.)
Density 
1.132 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.531(lit.)
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)
More
Less

Safety

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
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W249311
Product name
Furfuryl Mercaptan
Purity
natural, 98%, FG
Packaging
100g
Price
$683
Updated
2024/03/01
Sigma-Aldrich
Product number
W249311
Product name
Furfuryl Mercaptan
Purity
natural, 98%, FG
Packaging
500g
Price
$2800
Updated
2024/03/01
Sigma-Aldrich
Product number
W249300
Product name
Furfuryl Mercaptan
Purity
≥97%, FG
Packaging
1kg
Price
$205
Updated
2024/03/01
Sigma-Aldrich
Product number
W249300
Product name
Furfuryl Mercaptan
Purity
≥97%, FG
Packaging
2.5kg
Price
$479
Updated
2024/03/01
Sigma-Aldrich
Product number
F20408
Product name
2-Furanmethanethiol
Purity
98%
Packaging
25g
Price
$58.4
Updated
2024/03/01
More
Less

Furfuryl mercaptan Chemical Properties,Usage,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

clear colorless to pale yellow liquid

Chemical Properties

2-Furylmethanethiol is an important constituent of the aroma of roasted coffee. It is a liquid with an unpleasant odor, which becomes like coffee when diluted.

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.

Definition

ChEBI: 2-Furanmethanethiol is a heteroarene.

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.

Aroma threshold values

Detection: 0.005 to 0.01 ppb; aroma characteristics at 0.01%: intense sulfurous onion impact, lacrimator, slightly skunk-like with a dairy nuance and a hint of savory and coffee-like notes.

Taste threshold values

Taste characteristics at 0.2 to 1 ppb: sulfureous, roasted, onion, garlic and coffee.

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.

Synthesis

Prepared by reacting thiourea and furfuryl chloride with subsequent hydrolysis of the reaction product; also by reduction of difurfuryl disulfde in alcoholic solution using zinc dust and a small amount of acetic acid or using activated alumina.

Furfuryl mercaptan Preparation Products And Raw materials

Raw materials

Ethanol 2-Chloromethylfuran Formaldehyde CHLOROETHANE Phosphorus pentasulfide Sodium hydroxide Sodium hydrosulfide

Preparation Products

4-[(2-FURYLMETHYL)THIO]-3-NITROBENZALDEHYDE Furfuryl methyl sulfide Difurfuryl sulfide Phorate
More
Less

Furfuryl mercaptan Suppliers

Americas 1 Belgium 6 Canada 2 CHINA 170 Europe 4 France 3 Germany 8 India 5 Japan 7 Singapore 1 Slovakia 1 Spain 2 Switzerland 3 The Netherlands 1 United Kingdom 20 United States 75 Global 310
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Alfa Chemistry
Tel
Email
info@alfa-chemistry.com
Country
United States
ProdList
2344
Advantage
58
Abblis Chemicals LLC
Tel
--
Fax
--
Email
info@abblis.com
Country
United States
ProdList
1272
Advantage
0
Richman Chemical Inc
Tel
--
Fax
--
Email
clk@RichmanChemical.com
Country
United States
ProdList
238
Advantage
58
TCI America, Inc. (Tokyo Chemical Industry Co., Ltd.)
Tel
--
Fax
--
Email
.Crew@tcichemicals.com
Country
United States
ProdList
3164
Advantage
58
Synerzine, Inc. (formerly Pyrazine Specialties, Inc. and CTC Organics)
Tel
--
Fax
--
Email
info@synerzine.com
Country
United States
ProdList
314
Advantage
58
Advanced Biotech - ABT
Tel
--
Fax
--
Country
United States
ProdList
260
Advantage
58
eNovation Chemicals LLC
Tel
--
Fax
--
Email
ales@eNovationChem.com
Country
United States
ProdList
1673
Advantage
58
MP Biomedicals, LLC. (Division of Valiant FC Co., Ltd.)
Tel
--
Fax
--
Email
serv@mpbio.com
Country
United States
ProdList
1854
Advantage
58
Auro Chemicals
Tel
--
Fax
--
Email
customerservice@aurochemicals.com
Country
United States
ProdList
246
Advantage
58
2A Biotech USA
Tel
--
Fax
--
Email
info@2abiotech.com
Country
United States
ProdList
1785
Advantage
58
Frutarom (F&F Ingredients)
Tel
--
Fax
--
Email
info@frutarom.com
Country
United States
ProdList
280
Advantage
58
Crescent Chemical Company
Tel
--
Fax
--
Email
fran@creschem.com
Country
United States
ProdList
1441
Advantage
58
MilliporeSigma (Sigma-Aldrich Corp.)
Tel
--
Fax
--
Email
@sial.com
Country
United States
ProdList
5414
Advantage
58
Parchem Fine & Specialty Chemicals
Tel
--
Fax
--
Email
info@parchem.com
Country
United States
ProdList
1031
Advantage
58
Fluorochem Ltd.
Tel
--
Fax
--
Email
enquiries@fluorochem.co.uk
Country
United States
ProdList
4583
Advantage
58
Fleurchem Inc.,
Tel
--
Fax
--
Country
United States
ProdList
119
Advantage
58
Augustus Oils Ltd
Tel
--
Fax
--
Email
essentials@augustus-oils.ltd.uk
Country
United States
ProdList
1404
Advantage
58
Taytonn ASCC Pte Ltd
Tel
--
Fax
--
Email
info@taytonnascc.com
Country
United States
ProdList
742
Advantage
58
Lluch Essence S.L.
Tel
--
Fax
--
Email
web@lluche.com
Country
United States
ProdList
2352
Advantage
58
Riverside Aromatics Ltd.
Tel
--
Fax
--
Email
info@riversidearomatics.com
Country
United States
ProdList
275
Advantage
58
Spectrum Chemical Mfg. Corp.
Tel
--
Fax
--
Email
marketing@spectrumchemical.com
Country
United States
ProdList
3113
Advantage
60
VWR International, LLC.
Tel
--
Fax
--
Email
@sargentwelch.com
Country
United States
ProdList
6262
Advantage
58
Fine Chem Trading LTD
Tel
--
Fax
--
Email
chemfinder@chemfinder.co.uk
Country
United States
ProdList
1609
Advantage
64
Charkit Chemical Corporation
Tel
--
Fax
--
Email
sales@charkit.com
Country
United States
ProdList
2993
Advantage
65
Excellentia International
Tel
--
Fax
--
Email
info@excellentiaint.com
Country
United States
ProdList
567
Advantage
58
Sunaux International
Tel
--
Fax
--
Email
johnjft@sunaux.com
Country
United States
ProdList
581
Advantage
58
Endeavour Specialty Chemicals Ltd
Tel
--
Fax
--
Email
enquiries@endeavourchem.co.uk
Country
United States
ProdList
613
Advantage
58
Pyrazine Specialties, Inc.
Tel
--
Fax
--
Country
United States
ProdList
1265
Advantage
30
Robinson Brothers Limited
Tel
--
Fax
--
Email
enquiries@robinsonbrothers.co.uk
Country
United States
ProdList
680
Advantage
58
Ernesto Ventós S.A.
Tel
--
Fax
--
Email
info@ventos.com
Country
United States
ProdList
2257
Advantage
58
M&U International LLC
Tel
--
Fax
--
Email
sales@mu-intel.com
Country
United States
ProdList
2011
Advantage
58
FRUTAROM USA INC,
Tel
--
Fax
--
Email
Sales.IFFIngredients@iff.com
Country
United States
ProdList
500
Advantage
58
OQEMA
Tel
--
Fax
--
Email
fandf@oqema.co.uk
Country
United States
ProdList
578
Advantage
58
Vigon International
Tel
--
Fax
--
Email
sales@vigon.com
Country
United States
ProdList
1776
Advantage
58
Robertet, Inc.
Tel
--
Fax
--
Email
info@robertetUSA.com
Country
United States
ProdList
1026
Advantage
58
FCI SAS
Tel
--
Fax
--
Email
info@fcifr.com
Country
United States
ProdList
197
Advantage
58
Advanced Biotech. Inc.
Tel
--
Fax
--
Email
info@adv-bio.com
Country
United States
ProdList
1121
Advantage
58
Beijing Lys Chemicals Co, LTD.
Tel
--
Fax
--
Email
jiayanyong@lyschem.com
Country
United States
ProdList
710
Advantage
58
Qingdao Free Trade Zone United International Co Ltd
Tel
--
Fax
--
Email
info@unitedint.com
Country
United States
ProdList
604
Advantage
58
Fleurchem, Inc.
Tel
--
Fax
--
Email
info@fleurchem.com
Country
United States
ProdList
790
Advantage
58
WholeChem, LLC
Tel
--
Fax
--
Email
info@wholechem.com
Country
United States
ProdList
814
Advantage
58
R C Treatt and Co Ltd
Tel
--
Fax
--
Email
enquiries@treatt.com
Country
United States
ProdList
1690
Advantage
58
Moellhausen S.P.A.
Tel
--
Fax
--
Country
United States
ProdList
1676
Advantage
58
Penta International Corporation
Tel
--
Fax
--
Email
lisaa@pentamfg.com
Country
United States
ProdList
5042
Advantage
58
Indukern, S.A. F&F Ingredients Division
Tel
--
Fax
--
Email
info@indukern.es
Country
United States
ProdList
1321
Advantage
58
Alfrebro LLC/ Archer Daniels Midland Company
Tel
--
Fax
--
Email
sforbis@alfrebro.com
Country
United States
ProdList
768
Advantage
58
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Matrix Scientific
Tel
--
Fax
--
Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
More
Less

View Lastest Price from Furfuryl mercaptan manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Furfuryl mercaptan 98-02-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2023-03-10
Hebei Mojin Biotechnology Co., Ltd
Product
Furfuryl mercaptan 98-02-2
Price
US $100.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-15
Shijiazhuang tongyang Import and Export Co., LTD
Product
Furfuryl mercaptan 98-02-2
Price
US $0.00/g
Min. Order
1g
Purity
99%
Supply Ability
50ton
Release date
2021-08-11

98-02-2, Furfuryl mercaptanRelated Search:

Ethanethiol 1-Dodecanethiol Benzyl mercaptan PYRITHIOXIN DIHYDROCHLORIDE PYRITHIOXIN METHYL MERCAPTAN tert-dodecylthiol Sodium thiomethoxide Butylmercaptooxo-stannane Allyl mercaptan DL-1-Phenethylalcohol Furfuryl propionate ester Thiophenol Furfuryl mercaptan Difurfuryl mercaptan MERCAPTANS Furfuryl mercaptan acetate FURFURYL MERCAPTAN FEMA NO.2493

  • (2-furanyl)methylmercaptan
  • 2-(mercaptomethyl)furan
  • 2-furfurylmercaptan
  • 2-Furfurylthiol
  • 2-Furylmethyl mercaptan
  • 2-furylmethylmercaptan
  • 2-mercaptomethylfuran
  • Furfuryl mercaptan,97%
  • Furfuryl mercaptan >=98.0%
  • -Furylmethyl mercaptan
  • Furfuryl Mercaptan, 97% 25ML
  • Furfuryl MercaptaM
  • NSC 41142
  • Furfuryl Mercaptan, 98.0%(GC)
  • Furfural mercaptan
  • 2-Furanmethanethiol 98%
  • Furfural mercaptan(FEMA No.2493)
  • 2-Furanmethanethiol 2-Furylmethanethiol
  • 2-furanylmethanethiol
  • 2-thiolomethyl-furan
  • USAF B-58
  • usafb-58
  • TIMTEC-BB SBB004308
  • A-FURFURYL MERCAPTAN
  • ALPHA-FURFURYL MERCAPTAN
  • 2-FURANMETHANETHIOL
  • 2-FURYLMETHANE THIOL
  • FEMA 2493
  • FURFURYL MERCAPTAN
  • Furfuryl mereaptan
  • FURFURYL THIOL
  • FUFURYL MERCAPTAN
  • FURFURYL MERCAPTAN 95+%
  • FURFURYL MERCAPTAN 97%
  • Furfurylmercaptan,98+%
  • Coffee mercaptan
  • 2-Furanmethanethiol, GC 97%
  • fufurylmercaptan,2-furfurylthiol,2-furanmethanethiol
  • FURFURYL MERCAPTAN, NATURAL
  • 2-Furanmethanethiol, 2-Furylmethanethiol, Furfuryl mercaptan
  • 2-Furylmethanethiol, Furfuryl mercaptan
  • FurfurylMercaptan&gt
  • 2-Furfuryl-d5 thiol
  • 98-02-2
  • 1998-2-2
  • 1998/2/2
  • 1998-02-2
  • C4H3OCH2SH
  • Analytical Chromatography Product Catalog
  • Alphabetic
  • Analytical Standards
  • Building Blocks
  • Heterocyclic Building Blocks
  • FM - FZ
  • Furans
  • Sulfides flavors
  • thiol Flavor
  • Furans