Home > All categories> Flavors and Fragrances> Spices> Synthetic Spices> Difurfuryl Disulfide

Difurfuryl Disulfide

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 4437-20-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 4437-20-1 Formula: C10H10O2S2 Molecular Weight: 226.31500

Basic Info

Chemical Name	Difurfuryl Disulfide
Synonyms	Furfuryl Disulfide; 2,2'-(Dithiodimethylene)difuran; Difurfuryl disulfide,Furfuryl disulfide; Furan, 2,2‘-[dithiobis(methylene)]bis-; 2-[(furan-2-ylmethyldisulfanyl)methyl]furan; Difurfuryldisulfide;
CAS No.	4437-20-1
Molecular Formula	C10H10O2S2
Molecular Weight	226.31500
PSA	76.88000
LogP	3.95420

Properties

Appearance & Physical State	Colorless to light yellow liquid
Density	1.23
Boiling Point	115ºC (1 torr)
Melting Point	10-11ºC
Flash Point	146.8ºC
Refractive Index	1.585-1.589
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

Safety Statements	S24/25
HS Code	2932999099
WGK Germany	3

Synthesis Route

Furfuryl Mercaptan→Difurfuryl Disulfide
furfural→Difurfuryl Disulfide
(2RS,4R)-furan-2-yl-thiazolidine-4-carboxylic acid→Difurfuryl Disulfide+Furfuryl Mercaptan

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	DB-5	-	1683.	temperature ramp
Capillary	DB-5	-	1701.	temperature ramp
Capillary	OV-101	-	1702.	temperature ramp
Capillary	DB-1	-	1658.	temperature ramp
Capillary	DB-1	-	1658.	temperature ramp