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inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for t
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:4885-02-3
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inquiry1,1-Dichlorodimethyl ether CAS:4885-02-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organi
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:4885-02-3
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inquiryProName: High purity 1,1-Dichlorodimethyl ether... CasNo: 4885-02-3 Molecular Formula: C2H4Cl2O Appearance: Colorless liquid Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients require
Cas:4885-02-3
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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
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inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:4885-02-3
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inquiryZibo 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
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inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:4885-02-3
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inquiry1,1-Dichlorodimethyl ether Chemical Properties Melting point 85 C Boiling point 85 °C(lit.) density 1.271 g/mL at 25 °C(lit.) vapor pressure 84 hPa (20 °C) refractive index n20/D 1.431(lit.) Fp 108 °F storage t
Cas:4885-02-3
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:4885-02-3
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inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:4885-02-3
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inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
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inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in
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inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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inquiry1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers519.Safe and fa
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:4885-02-3
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:4885-02-3
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inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:4885-02-3
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inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Ansciep 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
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inquiryConditions | Yield |
---|---|
With N-methyl-N-phenylformamide at 25 - 30℃; for 31h; | 71% |
Conditions | Yield |
---|---|
With phosphorus pentachloride | |
With phosphorus pentachloride Chlorination; | |
With oxalyl dichloride; N-methyl-N-phenylformamide at 30℃; for 9h; | |
With oxalyl dichloride; N-methyl-N-phenylformamide |
3-chloro-3-methoxy-diazirine
A
Dichloromethyl methyl ether
B
methoxychlorocarbene
Conditions | Yield |
---|---|
With hydrogenchloride Irradiation; Yield given. Yields of byproduct given; |
chlorine
chloromethyl methyl ether
A
trichloromethyl ether
B
1,1,1,1'-Tetrachlor-dimethylaether
C
Dichloromethyl methyl ether
Conditions | Yield |
---|---|
unbekannte Halogenstellung; |
Conditions | Yield |
---|---|
With triphenylphosphine In 1,2-dichloro-benzene |
Dichloromethyl methyl ether
2,6-dimethoxytoluene
2,4-dimethoxy-3-methylbenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 2,6-dimethoxytoluene With tin(IV) chloride In dichloromethane at 0℃; for 1h; Inert atmosphere; Stage #2: Dichloromethyl methyl ether In dichloromethane at 0℃; for 1h; Inert atmosphere; | 100% |
With titanium tetrachloride In dichloromethane at 0 - 20℃; for 2h; | 98% |
With titanium tetrachloride In dichloromethane | 95.8% |
Dichloromethyl methyl ether
<25>(1,2,3,4,5)cyclophane
4-formyl<25>(1,2,3,4,5)cyclophane
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane 1.) 0 deg C, 24 h, 2.) room temperature, 4 d; | 100% |
Dichloromethyl methyl ether
25,27-dihydroxy-26,28-dipropoxycalix[4]arene
26,28-dihydroxy-25,27-dipropoxycalix[4]arene-5,11-dicarbaldehyde
Conditions | Yield |
---|---|
With tin(IV) chloride In chloroform at -15 - 20℃; for 2h; | 100% |
With tin(IV) chloride In chloroform for 0.5h; Ambient temperature; | 95% |
With tin(IV) chloride In chloroform at -15℃; Inert atmosphere; | 95% |
Dichloromethyl methyl ether
2-(3,4,5-Trimethoxy-benzyl)-malonic acid bis-(2,2,2-trichloro-ethyl) ester
2-(2-Formyl-3,4,5-trimethoxy-benzyl)-malonic acid bis-(2,2,2-trichloro-ethyl) ester
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane a) -78 deg C, 30 min, b) to r.t., 20 min; | 100% |
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane | 100% |
With tin(IV) chloride In dichloromethane at 20℃; for 13h; Cooling with ice; Inert atmosphere; | 100% |
With tin(IV) chloride In dichloromethane 0 deg C, 30 min., r.t. 15 h; | 90% |
With tin(IV) chloride In dichloromethane at 20℃; |
Dichloromethyl methyl ether
1,10,12-trimethoxy-8-methyl-6H-dibenzo[c,h]chromen-6-one
1,10,12-Trimethoxy-8-methyl-6-oxo-6H-dibenzo[c,h]chromene-4-carbaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0℃; for 0.5h; | 100% |
Dichloromethyl methyl ether
3-(4-methoxy-phenyl)-propionic acid 2,2,2-trichloro-ethyl ester
3-(3-formyl-4-methoxy-phenyl)-propionic acid 2,2,2-trichloro-ethyl ester
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane for 2h; | 100% |
Dichloromethyl methyl ether
ethyl 2-[1-(4-methoxyphenyl)methyl]butyrate
ethyl 2-ethyl-3-(3-formyl-4-methoxyphenyl)propanoate
Conditions | Yield |
---|---|
Stage #1: Dichloromethyl methyl ether; ethyl 2-[1-(4-methoxyphenyl)methyl]butyrate With titanium tetrachloride In dichloromethane at -20℃; Stage #2: With hydrogenchloride In dichloromethane Further stages.; | 100% |
Stage #1: Dichloromethyl methyl ether; ethyl 2-[1-(4-methoxyphenyl)methyl]butyrate With titanium tetrachloride In dichloromethane at -20℃; for 6h; Inert atmosphere; Stage #2: With hydrogenchloride; water In tetrahydrofuran | 100% |
Stage #1: Dichloromethyl methyl ether; ethyl 2-[1-(4-methoxyphenyl)methyl]butyrate With titanium tetrachloride In dichloromethane at -20℃; for 6h; Stage #2: With hydrogenchloride In dichloromethane | 97% |
With hydrogenchloride; titanium chloride In dichloromethane | 10.9 g (97%) |
With titanium tetrachloride In dichloromethane |
6-methoxy-2,2,7,8-tetramethylchroman
Dichloromethyl methyl ether
3,4-dihydro-6-methoxy-2,2,7,8-tetramethyl-2H-benzopyran-5-carboxaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 20℃; for 2h; | 100% |
Dichloromethyl methyl ether
2-dodecyl-6-methoxy-2,7,8-trimethylchroman
3,4-dihydro-2-dodecyl-6-methoxy-2,7,8-trimethyl-2H-benzopyran-5-carboxaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 20℃; for 2h; | 100% |
Dichloromethyl methyl ether
1,4-dimethoxybezene
2,5-dimethoxybenzaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0℃; | 100% |
With titanium tetrachloride In dichloromethane at -5 - 20℃; for 1.5h; Reagent/catalyst; Temperature; Inert atmosphere; | 97.6% |
With titanium tetrachloride In dichloromethane at 20℃; for 0.25h; |
Dichloromethyl methyl ether
4-methoxyphenyl methyl carbonate
3-formyl-4-methoxyphenylmethylcarbonate
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0 - 20℃; for 1h; | 100% |
Dichloromethyl methyl ether
2-Bromo-6-methoxynaphthalene
6-bromo-2-methoxynaphthalene-1-carbaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 40℃; for 2h; | 100% |
With titanium tetrachloride In dichloromethane at 0 - 20℃; | 100% |
With titanium tetrachloride In dichloromethane at 0 - 20℃; | 100% |
Dichloromethyl methyl ether
Conditions | Yield |
---|---|
Stage #1: 5-methoxy-1-methyl-1-trifluoromethyl-1,3-dihydroisobenzofuran With titanium tetrachloride In dichloromethane at -78℃; for 0.25h; Stage #2: Dichloromethyl methyl ether In dichloromethane at -78℃; for 1.5h; | 100% |
Dichloromethyl methyl ether
2-methyl-1-((4-nitrophenyl)sulfonyl)-1H-indole
2-methyl-1-(4-nitrobenzenesulfonyl)-1H-indole-3-carbaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0 - 20℃; Inert atmosphere; | 100% |
Dichloromethyl methyl ether
(4-dodecylthiophen-2-ylmethyl)phosphonic acid diethyl ether
(4-dodecyl-5-formylthiophen-2-ylmethyl)phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With titanium tetrachloride | 100% |
Dichloromethyl methyl ether
2,4-dimethoxy-3-methylphenyl methanesulfonate
5-formyl-2,4-dimethoxy-3-methylphenyl methanesulfonate
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0 - 20℃; for 2h; | 100% |
Dichloromethyl methyl ether
Coarannulen
2-dibenzo[ghi,mno]fluoranthenecarbaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride | 100% |
With titanium tetrachloride In dichloromethane at 0 - 20℃; for 21h; Rieche Formylation; Inert atmosphere; | 95% |
With titanium tetrachloride In dichloromethane at 0 - 20℃; for 21h; Inert atmosphere; | 93% |
Dichloromethyl methyl ether
Conditions | Yield |
---|---|
With aluminum (III) chloride In nitromethane; 1,2-dichloro-ethane at 0 - 20℃; | 100% |
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane for 24h; Reflux; Inert atmosphere; | 100% |
Dichloromethyl methyl ether
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0℃; for 2h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 20℃; for 3h; | 99.6% |
N-phenylsulfonylpyrrole
Dichloromethyl methyl ether
1-benzenesulfonyl-2-formylpyrrole
Conditions | Yield |
---|---|
With aluminium trichloride In 1,2-dichloro-ethane at 0℃; for 3h; | 99% |
With aluminum (III) chloride In 1,2-dichloro-ethane at 0℃; for 5h; Inert atmosphere; | 83% |
Dichloromethyl methyl ether
[2.2]Paracyclophan
4-formyl[2.2]paracyclophane
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 20℃; for 6h; Rieche formylation; | 99% |
With titanium tetrachloride In dichloromethane; water at 0 - 20℃; for 8h; | 99% |
Stage #1: Dichloromethyl methyl ether; [2.2]Paracyclophan With titanium tetrachloride In dichloromethane at 0 - 20℃; for 6h; Rieche Formylation; Inert atmosphere; Stage #2: With water for 2h; | 99% |
Dichloromethyl methyl ether
1-phenyladamantane
4-(adamantan-1-yl)benzaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0℃; for 1h; | 99% |
Dichloromethyl methyl ether
2-methoxyphenyl triflate
4-methoxy-3-trifluoromethanesulfonyloxybenzaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0 - 20℃; for 5h; | 99% |
Dichloromethyl methyl ether
ethyl 4-benzyl-2-[(ethoxycarbonyl)methyl]-9-methyl-2,3,4,9-tetrahydro[1,4]oxazino[3,2-g]indole-8-carboxylate
6-benzyl-8-ethoxycarbonylmethyl-3-formyl-1-methyl-1,6,7,8-tetrahydro-9-oxa-1,6-diaza-cyclopenta[a]naphthalene-2-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: ethyl 4-benzyl-2-[(ethoxycarbonyl)methyl]-9-methyl-2,3,4,9-tetrahydro[1,4]oxazino[3,2-g]indole-8-carboxylate With aluminium trichloride In dichloromethane at 0℃; for 0.05h; Stage #2: Dichloromethyl methyl ether In dichloromethane at 0℃; for 1h; Rieche reaction; | 99% |
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at -5 - 20℃; | 99% |
Dichloromethyl methyl ether
1-bromo-4-butoxybenzene
5-bromo-2-butoxybenzaldehyde
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at -78℃; | 99% |
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0 - 20℃; Inert atmosphere; | 99% |
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