Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Cas:127-18-4
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inquiryProduct description: Product name Tetrachloroethylene CAS number 127-18-4 Assay ≥99% Appearance Colorless liquid Capacity 1000mt/year Application Organic solvent, dry cleanin
Cas:127-18-4
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Type:Lab/Research institutions
inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:Whit
Cas:127-18-4
Min.Order:1 Gram
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inquiryTetrachloroethylene 1. Physical and chemical properties Appearance colorless transparent with chloroform flavor liquid Molecular Weight: 165.83g/moL Molecular Formula: C2
Cas:127-18-4
Min.Order:1 Kilogram
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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Hebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
Cas:127-18-4
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Cas:127-18-4
Min.Order:1 Metric Ton
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inquiryNow we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti
Chemical Name : tetrachloroethylene (Perchloroethylene) CAS: 127-18-4 Density: 1622.69±0.01 kg/m3 at 20 °C (range 10-50°C) Molecular formula: C2Cl4 Purity: 99.9%min Appearance: white powder Storage:Store in cool and dry place
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Cas:127-18-4
Min.Order:1 Kilogram
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inquiryProduct Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,
Cas:127-18-4
Min.Order:20 Metric Ton
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inquiryCompany information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in carbomer,carbopol,lead acetate,meglumine diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production ente
Cas:127-18-4
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inquiry1,1,2,2-Tetrach loroethylene CAS:127-18-4 Specification Product name Tetrachloroethylene CAS number 127-18-4 Assay ≥99% Appearance Colorless liquid Capacity 1000mt/year Appli
Cas:127-18-4
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:127-18-4
Min.Order:0 Metric Ton
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Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:127-18-4
Min.Order:10 Gram
FOB Price: $100.0
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inquirySuperior quality, moderate price & quick delivery. Appearance:colorless transparent liquid Storage:Store in a cool, dry and well-ventilated warehouse Package:300kg/barrel Application:Used as an organic solvent, dry cleaning, desulfurization age
Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:127-18-4
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWe are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:127-18-4
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
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Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:127-18-4
Min.Order:1 Kilogram
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Type:Trading Company
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:127-18-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Tetrachloroethylene CAS. NO.127-18-4 Application:Tetrachloroethylene CAS. NO.127-18-4
Tetrachloroethylene CAS. NO.127-18-4Appearance:ask jude for details Storage:Dry and ventilated Package:in foil bag or customized Application:Pharmaceutical intermediates/Food additive Transportation:By express (Door to door) such as FEDEX, DHL, EMS
Cas:127-18-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
N-(2,2,2-trichloroethylidene)benzenesulfonamide
complex of sulfur dioxide with dimethylamine
A
1,1,2,2-tetrachloroethylene
B
chloroform
C
N,N-dimethyl-N′-(phenylsulfonyl)formimidamide
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 24h; | A n/a B n/a C 98% |
N-(2,2,2-trichloroethylidene)benzenesulfonamide
diethylamine
A
1,1,2,2-tetrachloroethylene
B
chloroform
C
N1,N1-diethyl-N2-phenylsulfonylformamidine
Conditions | Yield |
---|---|
In dichloromethane at 0℃; for 24h; | A n/a B n/a C 98% |
Conditions | Yield |
---|---|
In tetrachloromethane at 300℃; for 0.000555556h; Temperature; Flow reactor; Pyrolysis; | 97% |
at 600℃; | |
With pyrographite at 700℃; |
Conditions | Yield |
---|---|
With aluminum (III) chloride; chlorine at 280 - 750℃; Temperature; | 95% |
N-(2,2,2-trichloroethylidene)benzenesulfonamide
dimethyl amine
A
1,1,2,2-tetrachloroethylene
B
chloroform
C
N,N-dimethyl-N′-(phenylsulfonyl)formimidamide
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 24h; | A n/a B n/a C 92% |
N-(2,2,2-trichloroethylidene)benzenesulfonamide
complex of sulfur dioxide with dimethylamine
A
1,1,2,2-tetrachloroethylene
B
chloroform
Conditions | Yield |
---|---|
In Trichloroethylene at 20℃; for 24h; | A n/a B n/a C 89% |
octachloro-cyclobutane
A
1,1,2,2-tetrachloroethylene
B
Hexachlorobutadiene
C
hexachlorocyclobutene
Conditions | Yield |
---|---|
at 506℃; Product distribution; | A 0.3% B 86% C 1.2% |
tetrachloromethane
A
1,1,2,2-tetrachloroethylene
B
methane
C
chloroform
D
carbon monoxide
Conditions | Yield |
---|---|
With iron(II,III) oxide; sodium chloride at 25℃; pH=8.9; Kinetics; | A 0.01% B 1% C 5.2% D 82% |
With hydroxysulfate green rust In water at 20℃; for 575h; pH=7.6; Product distribution; |
Conditions | Yield |
---|---|
With methyl diethylphosphinate at 150℃; for 10h; | 75% |
With chlorine at 379.84℃; Gas phase; chemoselective reaction; | 33.8% |
With nickel dichloride at 330℃; |
1,1,2,2-tetrachloroethane
A
1,1,2,2-tetrachloroethylene
B
Trichloroethylene
Conditions | Yield |
---|---|
With hydrogenchloride; oxygen at 379.84℃; for 18h; | A 20.8% B 64.3% |
With CuCl2/KCl/attapulgite; chlorine at 379.84℃; Gas phase; chemoselective reaction; | A 16.6% B 45% |
1,1,2,2-tetrachloroethane
A
1,1,2,2-tetrachloroethylene
B
Trichloroethylene
C
pentachloroethane
Conditions | Yield |
---|---|
With hydrogenchloride; oxygen at 379.84℃; | A 20.8% B 64.3% C 6.1% |
N,N-Dichlorobenzenesulfonamide
1,2-Dichloroethylene
A
benzenesulfonamide
B
1,1,2,2-tetrachloroethylene
C
Trichloroethylene
D
N-(2,2,2-trichloroethylidene)benzenesulfonamide
E
N-(2,2-dichloroethylidene)benzenesulfonamide
F
N-{2,2-dichloro-1-[(phenylsulfonyl)amino]ethyl}benzenesulfonamide
Conditions | Yield |
---|---|
at 55℃; for 22h; Product distribution; other time, other temperature, other initiator; | A n/a B n/a C n/a D n/a E n/a F 54.1% |
N,N-Dichlorobenzenesulfonamide
1,2-Dichloroethylene
A
1,1,2,2-tetrachloroethylene
B
Trichloroethylene
C
N-(2,2,2-trichloroethylidene)benzenesulfonamide
D
N-(2,2-dichloroethylidene)benzenesulfonamide
E
N-{2,2-dichloro-1-[(phenylsulfonyl)amino]ethyl}benzenesulfonamide
F
1,1,2,2-tetrachloroethane
Conditions | Yield |
---|---|
at 55℃; for 22h; Product distribution; other time, other temperature, other initiator; | A n/a B n/a C n/a D n/a E 54.1% F n/a |
Conditions | Yield |
---|---|
In toluene for 18h; Reagent/catalyst; Solvent; Time; Inert atmosphere; | A n/a B 45% |
1,2-Dichloroethylene
N,N-dichloro-4-chlorobenzenesulfonamide
A
1,1,2,2-tetrachloroethylene
B
4-Chlorobenzenesulfonamide
C
N-(2,2,2-trichloroethylidene)-4-chlorobenzenesulfonamide
D
N-(2,2-dichloroethylidene)-p-chlorobenzenesulfonamide
E
N-<2,2-dichloro-1-(N-p-chlorobenzenesulfonamido)ethyl>-p-chlorobenzenesulfonamide
F
1,1,2,2-tetrachloroethane
Conditions | Yield |
---|---|
at 55℃; for 22h; Product distribution; other time, other temperature, other initiator; | A n/a B n/a C n/a D n/a E 40.4% F n/a |
(2,2-dichloro-vinyl)-trimethyl-silane
A
1,1,2,2-tetrachloroethylene
B
Trichloroethylene
Conditions | Yield |
---|---|
With chlorine for 3h; Further byproducts given; | A 1% B 5% C 30% D 33% |
With chlorine for 3h; Further byproducts given; | A 1% B 7% C 30% D 33% |
Conditions | Yield |
---|---|
With chlorine at 379.84℃; Reagent/catalyst; Temperature; | A 8.1% B 11.2% |
Conditions | Yield |
---|---|
at 580℃; for 0.00433333h; Rate constant; Mechanism; several condition investigated; | A 10.18% B 2.51% |
at 394.5 - 445.3℃; under 83.3 - 161.6 Torr; Kinetics; Equilibrium constant; Thermodynamic data; eq. const. at 696.6 K; ΔH at 298 K; | |
at 600 - 1500℃; |
pentacarbonyl(methoxyphenylmethylene)tungsten(0)
A
1,1,2,2-tetrachloroethylene
B
methylene chloride
C
dichloromethane
D
chloroform
Conditions | Yield |
---|---|
In tetrachloromethane byproducts: HCl, Cl2; further products; N2; stirred; gas-chromy., MAS; elem. anal.; | A 6.8% B 2% C 0.2% D 3.6% |
piperidine
tetrachloromethane
pentachloroethane
1,1,2,2-tetrachloroethylene
Conditions | Yield |
---|---|
at 20℃; |
tetrachloromethane
Isobutane
hexachloroethane
A
1,1,2,2-tetrachloroethylene
B
tertiary butyl chloride
Conditions | Yield |
---|---|
at 140℃; |
Conditions | Yield |
---|---|
Beim Durchleiten durch ein rotgluehendes Rohr; | |
at 1300 - 1400℃; | |
With hydrogen |
Conditions | Yield |
---|---|
at 700℃; |
propene
1,1,2,2-tetrachloroethylene
Conditions | Yield |
---|---|
With tetrachloromethane; chlorine at 800℃; |
diethyl ether
hexachloroethane
ethylmagnesium bromide
A
1,1,2,2-tetrachloroethylene
B
1,1,1,2-tetrachoroethane
C
pentachloroethane
D
1,1,2,2-tetrachloroethane
diethyl ether
hexachloroethane
sodium ethanolate
1,1,2,2-tetrachloroethylene
Conditions | Yield |
---|---|
at 140℃; |
diethyl ether
hexachloroethane
A
1,1,2,2-tetrachloroethylene
B
1,1,1,2-tetrachoroethane
C
pentachloroethane
D
1,1,2,2-tetrachloroethane
Conditions | Yield |
---|---|
With chlorine; pyrographite at 450℃; |
pentachloropropionyl chloride
A
1,1,2,2-tetrachloroethylene
B
hexachloroethane
Conditions | Yield |
---|---|
With aluminium trichloride at 60℃; |
1,1,2,2-tetrachloroethylene
hypofluorous acid trifluoromethyl ester
1,1,2,2-tetrachloro-1-fluoro-2-trifluoromethoxyethane
Conditions | Yield |
---|---|
at 40.6℃; | 99.5% |
at 160 - 195℃; under 750.075 Torr; for 31h; | 84.3% |
1,1,2,2-tetrachloroethylene
5-methyl-1H-2-benzothiopyran-1-one
Conditions | Yield |
---|---|
In acetonitrile for 12h; Irradiation; | 97% |
1,1,2,2-tetrachloroethylene
Pd(CN(2,6-(2,6-(i-Pr)2C6H3)2C6H3))2
Conditions | Yield |
---|---|
In toluene; pentane for 0.25h; Inert atmosphere; Schlenk technique; Glovebox; | 97% |
1,1,2,2-tetrachloroethylene
A
1,1,1-trifluoro-2,2-dichloroethane
B
1,1,2-trichloro-2,2-difluoroethane
C
freon-121
D
1,1,1,2-tetrafluoro-2-chloroethane
Conditions | Yield |
---|---|
With hydrogen fluoride; antimony(III) fluoride; antimony pentafluoride at 125 - 139℃; under 16351.6 - 18376.8 Torr; for 3.7h; | A 92.4% B 0.9% C 0.01% D 0.4% |
With hydrogen fluoride; antimony(III) fluoride; antimony pentafluoride at 122 - 140℃; under 17926.8 - 20252 Torr; for 3.6h; | A 89.8% B 0.3% C 0.08% D 3.1% |
With hydrogen fluoride; antimony(III) fluoride; antimony pentafluoride at 124 - 140℃; under 18001.8 - 19201.9 Torr; for 3.1h; | A 87.2% B 1.1% C 0.01% D 0.5% |
Conditions | Yield |
---|---|
In water; butan-1-ol refluxing in butanol (10 h), extraction (water); pptn. from aq. phase (concn., cooling); elem. anal.; | 92% |
1,1,2,2-tetrachloroethylene
(E)-tert-butyldimethyl[3-(tributylstannyl)prop-2-enyloxy]silane
(6E,10E)-8,9-Bis((E)-3-((tert-butyldimethylsilyl)oxy)prop-1-en-1-yl)-2,2,3,3,14,14,15,15-octamethyl-4,13-dioxa-3,14-disilahexadeca-6,8,10-triene
Conditions | Yield |
---|---|
With palladium diacetate; XPhos at 60℃; Stille Cross Coupling; Inert atmosphere; | 90% |
With palladium diacetate; XPhos at 60℃; Stille Cross Coupling; Inert atmosphere; | 90% |
1,1,2,2-tetrachloroethylene
tributyl[(E)-2-trimethylsilylethenyl]stannane
((1E,5E)-3,4-bis((E)-2-(trimethylsilyl)vinyl)hexa-1,3,5-triene-1,6-diyl)bis(trimethylsilane)
Conditions | Yield |
---|---|
With palladium diacetate; XPhos at 60℃; Stille Cross Coupling; Inert atmosphere; | 89% |
With palladium diacetate; XPhos at 60℃; Stille Cross Coupling; Inert atmosphere; | 89% |
1,1,2,2-tetrachloroethylene
sodium isopropanethiolate
tetrakis-isopropylsulfanyl-ethene
Conditions | Yield |
---|---|
In N,N,N,N,N,N-hexamethylphosphoric triamide for 1h; Ambient temperature; | 85% |
1,1,2,2-tetrachloroethylene
hypofluorous acid trifluoromethyl ester
A
CFC-112a
B
dichloro-fluoro-acetyl chloride
C
1,1,2,2-tetrachloro-1-fluoro-2-trifluoromethoxyethane
D
Trichloroacetyl chloride
Conditions | Yield |
---|---|
With oxygen at 40.9℃; under 420.8 Torr; for 1.97833h; Product distribution; Mechanism; Rate constant; var. of partial pressure, temp.; | A n/a B n/a C n/a D 85% E n/a F n/a |
1,1,2,2-tetrachloroethylene
fac-tricarbonyl(bis(diphenylphosphino)ethane)(η1-methyldithiobenzoate)tungsten
Conditions | Yield |
---|---|
In tetrahydrofuran isomerization in THF within about 48 h;; concn.; pptn. with tetrachloroethene; elem. anal.;; | 85% |
Conditions | Yield |
---|---|
With hexachlorodisilane In dichloromethane at -10 - 20℃; for 12h; Inert atmosphere; | 85% |
1,1,2,2-tetrachloroethylene
Octanethiol
A
Octyl-<1.2.2-trichlor-vinyl>-sulfid
B
1-((E)-1,2-Dichloro-2-octylsulfanyl-vinylsulfanyl)-octane
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol; N,N-dimethyl-formamide at 60 - 70℃; | A n/a B 83% |
1,1,2,2-tetrachloroethylene
diamantane-3-spiro-3'-diazirine
3-chlorodiamantane
Conditions | Yield |
---|---|
Irradiation; | 83% |
1,1,2,2-tetrachloroethylene
A
1,1,1-trifluoro-2,2-dichloroethane
B
1,1,2-trichloro-2,2-difluoroethane
C
1,1,1,2-tetrafluoro-2-chloroethane
Conditions | Yield |
---|---|
With hydrogen fluoride; antimony(III) fluoride; antimony pentafluoride at 129 - 143℃; under 17626.8 - 19502 Torr; for 4.1h; | A 80.5% B 0.3% C 5.1% |
With hydrogen fluoride; antimony pentafluoride at 135 - 143℃; under 18751.9 Torr; for 2.7h; | A 26% B 0.6% C 25.8% |
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