Sulfolane

Min.Order / FOB Price:Get Latest Price

1 Gram	FOB Price:USD 1.0000 -2.0000

1 Gram

FOB Price:USD 1.0000 -2.0000

Min.Order :1 Gram
Purity: ≥99%
Payment Terms : T/T,Other

Keywords

Pharmaceutical intermediate Pharmaceutical intermediate Pharmaceutical intermediates

Quick Details

Appearance:detailed see specifications
Application:Pharmaceutical Intermediates
PackAge:foil bags, drums or bottles
ProductionCapacity:100|Metric Ton|Day
Storage:Store in dry, dark and ventilated place
Transportation:By air - DHL, TNT,FEDEX,EMS...ETC. ...

Superiority:

lowest price，highest quality，shortest delivery！

1.Rich experience

We specialize in this filed for many years,our steriods and hormones exported to all over the world and established long friendly relations of coroperation with them.

2.Great quality,purity and favorable

Good quality is one of our biggest secert to success;u can get the best quality and service from us.

3.Safest and fastest delivery

We have adequate stock so that we can deliver the products with 24 hours as soon as receiving the payment.Fast and discreet shipment will be arranged to pass customs.

4.Good package

Unique ways to ship 10g to 100kg powders to your destination.We offer melting powder into liquid service and ship the liquid in special bottles.

5.Great after-sales service

Any questions or problems after receiving the product,pls feel free to contact us.Problems would be solved immediately.

General Comments:

We have professional team for package and shipment.Unique ways to ship 10g to 100kg powders at one time to your country.Our shipments are by EMS,DHL,TNT,FEDEX,HKEMS,UPS,etc for 25kg,between 25kg-200kg by air,over 200kg by sea.Fast and secure shipment could be arranged for customs pass guaranteed.

Our company has independent import and export authority,also has the certificate of importing and exporting pharmaceutical materials.At the same time we are developed manufactures with mass stock.

Details:

JILIN TIANDICHENG IMP & EXP TRADING CO.,Ltd.

Product Information

Sulfolane Basic information

Product Name:	Sulfolane
Synonyms:	2,3,4,5-TETRAHYDROTHIOPHENE-1,1-DIOXIDE;LABOTEST-BB LT00239038;1,1-Dioxide tetrahydrothiofuran;1,1-dioxidetetrahydrothiofuran;1,1-Dioxidetetrahydrothiophene;1,1-Dioxothiolan;5-sulfoisophthalicacid,lithiumsaltsulfolane;Bondelane A
CAS:	126-33-0
MF:	C4H8O2S
MW:	120.17
EINECS:	204-783-1
Product Categories:	Organics;Syntheses Material Intermediates
Mol File:	126-33-0.mol

Sulfolane Chemical Properties

Melting point	27.4 °C
Boiling point	285 °C
density	1.261 g/mL at 25 °C(lit.)
vapor density	4.2 (vs air)
vapor pressure	0.01 mm Hg ( 20 °C)
refractive index	n20/D 1.484(lit.)
Fp	330 °F
storage temp.	Store below +30°C.
solubility	>=100g/l soluble
Water Solubility	soluble
FreezingPoint	26℃
Sensitive	Hygroscopic
Merck	14,8955
BRN	107765
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference	126-33-0(CAS DataBase Reference)
NIST Chemistry Reference	Thiophene, tetrahydro-, 1,1-dioxide(126-33-0)
EPA Substance Registry System	Thiophene, tetrahydro-, 1,1-dioxide(126-33-0)

Safety Information

Hazard Codes	Xn
Risk Statements	22
Safety Statements	23-25
WGK Germany	1
RTECS	XN0700000
TSCA	Yes
HS Code	29349990
Hazardous Substances Data	126-33-0(Hazardous Substances Data)

MSDS Information

Provider	Language
Sulfolane	English
SigmaAldrich	English
ACROS	English
ALFA	English

Sulfolane Usage And Synthesis

Chemical Properties	colourless crystals
General Description	Colorless oily liquid with a weak oily odor. Solidifies (freezing point is 79°) and sinks on first contact with water, then mixes with water. F.
Air & Water Reactions	Water soluble.
Reactivity Profile	Mixing Sulfolane in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: chlorosulfonic acid and oleum [NFPA 1991]. With nitrating agents (nitronium tetrafluoroborate in Sulfolane) very highly exothermic reactions are known to occur, [J. Org. Chem., 1978, 43, 4677].
Health Hazard	Very mildly irritating to the eyes.
Fire Hazard	Special Hazards of Combustion Products: Toxic, irritating gases may be generated in fires.

Sulfolane Preparation Products And Raw materials

Preparation Products	4-Fluoroaniline-->9,10-ANTHRACENEDICARBOXALDEHYDE-->Chlorfluazuron-->Hexaflumuron-->ESCHENMOSER'S SALT-->(4-FLUORO-PHENYL)-METHANESULFONYL CHLORIDE-->(3-FLUORO-PHENYL)-METHANESULFONYL CHLORIDE-->2,6-Difluorobenzonitrile-->Desulfurizer,high efficiency-->2-AMINO-4,6-DIFLUOROPYRIMIDINE-->4-AMINO-2,6-DIFLUOROPYRIMIDINE-->1-Naphthalenesulfonyl chloride-->Cefteram pivoxil-->Disperse Yellow 54
Raw materials	Sulfur dioxide-->Hydroquinone-->1,3-BUTADIENE-->3-SULFOLENE