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98-02-2

Name Furfuryl mercaptan
CAS 98-02-2
EINECS(EC#) 202-628-2
Molecular Formula C5H6OS
MDL Number MFCD00003254
Molecular Weight 114.17
MOL File 98-02-2.mol

Chemical Properties

Appearance clear colorless to pale yellow liquid
Melting point  157.5 °C
Boiling point  155 °C(lit.)
density  1.132 g/mL at 25 °C(lit.)
FEMA  2493
refractive index  n20/D 1.531(lit.)
Fp  113 °F
storage temp.  Flammables area
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly)
form  Liquid
pka 9.59±0.10(Predicted)
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 98-02-2(EPA Substance)

Safety Data

Hazard Codes  F,Xn
Risk Statements 
R10:Flammable.
R36/37:Irritating to eyes and respiratory system .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S16:Keep away from sources of ignition-No smoking .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S7/9:Keep container tightly closed and in a well-ventilated place .
RIDADR  UN 3336 3/PG 3
WGK Germany  3
RTECS  LU2100000
10-13-23
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29321900
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.

Hazard Information

Material Safety Data Sheet(MSDS)

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