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Sulfolane CAS NO.126-33-0

Min.Order Quantity:
200 Liter
Purity:
99% Min
Port:
Shanghai Port
Payment Terms:
L/C,D/A,D/P,T/T,Other

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Product Details

Keywords

  • 2,3,4,5-TETRAHYDROTHIOPHENE-1,1-DIOXIDE
  • 126-33-0 supplier
  • 126-33-0 price

Quick Details

  • ProName: Sulfolane
  • CasNo: 126-33-0
  • Molecular Formula: C4H8O2S
  • Appearance: Colorless liquid
  • Application: organic synthesis
  • DeliveryTime: Within 7 working days
  • PackAge: 200L galvanized iron drum
  • Port: Shanghai Port
  • ProductionCapacity: 200 Metric Ton/Month
  • Purity: 99% Min
  • Storage: Protected from light, stored hermetica...
  • Transportation: By sea
  • LimitNum: 200 Liter
  • Molecular Weight: 120.17

Superiority

henan sunlake enterprise corporation

our company advantages:

1、the highest quality with the competitive price.

2、professional human services.

3、the fastest and safest delivery service.

4、the faster and safest delivery service.

5、the high purity products.

6、we have a sufficient supply of stock.

7、a variety of payments, such as l/c, tt, , moneygram or other payments.

Details

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 structure
sulfolane chemical properties
mp 27.4 °c
bp 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
water solubility soluble
freezingpoint 26℃
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
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

company information

henan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion. the com[any was established in june. 1998, until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others. these products have been being well exported to europe, southeast asia, the middle east ,africa, south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team. we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional supplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

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