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:98-88-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Test Result Purity ≥99.90% 99.94% Moisture ≤0.10% 0
Cas:98-88-4
Min.Order:1 Kilogram
FOB Price: $1.9 / 2.5
Type:Manufacturers
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:98-88-4
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryProduct Description Product website: http://www.finerchem.com Product Name Benzoyl chloride CAS No.
Cas:98-88-4
Min.Order:1 Gram
FOB Price: $8.0
Type:Lab/Research institutions
inquirySuperiority Service we can provide: 1. Mixed container: We can mix different items in one container. 2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping. 3. Packing: We can pack acco
Cas:98-88-4
Min.Order:1 Metric Ton
Negotiable
Type:Trading Company
inquiryT he 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 service Appearance:White
The 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
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
Our advantage:Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scient
Cas:98-88-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: Benzoyl chloride Synonyms: alpha-chloro-benzaldehyd;Benzaldehyde, alpha-chloro-;-Chlorobenzaldehyde;chloruredebenzoyle;LABOTEST-BB LTBB000456;Benzenecarbonyl chloride;BENZOIC ACID CHLORIDE;BEN
Cas:98-88-4
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryWe are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat
Cas:98-88-4
Min.Order:1 Kilogram
FOB Price: $4.0 / 5.0
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:98-88-4
Min.Order:1 Kilogram
FOB Price: $52.0 / 60.0
Type:Trading Company
inquiryHebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countrie
Cas:98-88-4
Min.Order:1 Kilogram
FOB Price: $100.0
Type:Trading Company
inquiryProduct Name: Benzoyl chloride Synonyms: alpha-chloro-benzaldehyd; CAS: 98-88-4 MF: C7H5ClO MW: 140.57 EINECS: 202-710-8 Mol File: 98-88-4.mol Melting point -1 °C Boiling point 198 °C(lit.) density 1.211 g/mL at 25 °
Cas:98-88-4
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct detail: minimum order qty. 10 gram supply ability
Cas:98-88-4
Min.Order:10 Gram
Negotiable
Type:Trading Company
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:98-88-4
Min.Order:0 Metric Ton
Negotiable
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
Massive 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:98-88-4
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
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
Cas:98-88-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct 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:98-88-4
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Located in Wuhan City of Hubei Province, Wuhan Rison Trading co., Ltd is engaged in the supply of fine specialty chemicals. Our business includes metal surface treatment, such as nickel/zinc/copper plating, perfluoro chemicals, tin salts (stannous su
Cas:98-88-4
Min.Order:3000 Kilogram
FOB Price: $10.0 / 30.0
Type:Other
inquiryHangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home
Cas:98-88-4
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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
Best service,high quality and cheap price. Storage:Keep away from heat,sparks and flames. Package:25kg/50kg/200kg drum or Customer demand Application:Used as pharmaceutical intermediates Transportation:BY sea/air or by courier
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Conditions | Yield |
---|---|
Stage #1: acetophenone With pyridine; disulfur dichloride In chlorobenzene at 20℃; for 3h; Stage #2: With sulfuryl dichloride In chlorobenzene at 20 - 132℃; for 17.5h; | 87% |
Stage #1: acetophenone With pyridine; sulfur monochloride In chlorobenzene at 75℃; for 2.5h; Stage #2: In chlorobenzene at 137℃; for 19h; | |
With pyridine; disulfur dichloride at 70 - 137℃; for 21.5h; Reagent/catalyst; Concentration; | 82 %Spectr. |
Conditions | Yield |
---|---|
With phosphorus trichloride In acetonitrile at 80℃; for 3h; Solvent; Time; Schlenk technique; | 96% |
With thionyl chloride; water at 23℃; for 5h; Sealed tube; |
Conditions | Yield |
---|---|
With trichloroisocyanuric acid In dichloromethane at 20℃; Inert atmosphere; | 100% |
With iron(III) chloride; Benzotrichlorid In benzene at 60℃; Rate constant; Mechanism; Thermodynamic data; ΔH(activ.), ΔS(activ.), various temperature, various solvents, various concentration ratios; | |
With chlorine |
Conditions | Yield |
---|---|
With FeCl3 | 89% |
With lead(II) oxide | |
With zinc(II) oxide |
Conditions | Yield |
---|---|
With 1,2,3-Benzotriazole; thionyl chloride In dichloromethane at 20℃; Substitution; | 100% |
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 2h; Reflux; | 100% |
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 35℃; for 1h; | 100% |
Conditions | Yield |
---|---|
With chlorine at 130 - 150℃; anschliessendes Erhitzen auf 190-200grad; | |
With thionyl chloride In chloroform | |
With trichloroisocyanuric acid In dichloromethane at 20℃; for 120h; Inert atmosphere; | |
With trichloroisocyanuric acid In dichloromethane at 20℃; Inert atmosphere; | |
With trichloroisocyanuric acid In dichloromethane at 20℃; Inert atmosphere; |
Conditions | Yield |
---|---|
With phosphorus pentachloride at 160 - 180℃; | |
With chlorine | |
With thionyl chloride In chloroform; N,N-dimethyl-formamide Reflux; | |
Multi-step reaction with 2 steps 1: sodium hydroxide / methanol / 60 °C / pH 3 / Schlenk technique; Inert atmosphere 2: oxalyl dichloride / N,N-dimethyl-formamide; dichloromethane / 17 h / 0 - 20 °C / Schlenk technique; Inert atmosphere View Scheme |
acifluorfen
A
benzoyl chloride
B
5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride In toluene | |
With thionyl chloride In toluene | |
With thionyl chloride In toluene |
2,2'-dithiobenzoic acid
Benzotrichlorid
A
2,2'-dithiodibenzoic acid dichloride
B
benzoyl chloride
Conditions | Yield |
---|---|
With iron(III) chloride In toluene at 100℃; Inert atmosphere; | A 16.4 g B 12.9 g |
2,2'-dithiobenzoic acid
Benzotrichlorid
A
2-chlorosulfenylbenzoyl chloride
B
benzoyl chloride
Conditions | Yield |
---|---|
Stage #1: 2,2'-dithiobenzoic acid; Benzotrichlorid With iron(III) chloride In chlorobenzene at 100℃; Inert atmosphere; Stage #2: With chlorine at 60℃; for 1h; Inert atmosphere; | A 18.9 g B 12.6 g |
Conditions | Yield |
---|---|
With bis(tri-t-butylphosphine)palladium(0); benzyltriphenylphosphonium chloride In toluene at 110℃; under 38002.6 Torr; for 24h; Glovebox; Autoclave; Inert atmosphere; | 71% |
Conditions | Yield |
---|---|
With benzoic acid In N-methyl-acetamide; dichloromethane; Propargylamine | |
With benzoic acid In N-methyl-acetamide; dichloromethane; Propargylamine |
Conditions | Yield |
---|---|
With sodium hydroxide; bromine; acetic acid In ethanol; dichloromethane; water |
Conditions | Yield |
---|---|
With thionyl chloride In tetrahydrofuran |
5-carbethoxythiophene-2-carboxylic acid
A
5-carbethoxythiophene-2-carbonyl chloride
B
benzoyl chloride
Conditions | Yield |
---|---|
With (COCl)2 In dichloromethane; N,N-dimethyl-formamide |
Conditions | Yield |
---|---|
With iron(III) chloride In water |
Conditions | Yield |
---|---|
With sulfur trioxide In Benzotrichlorid; 1,2-dichloro-ethane |
1-chloro-4-methyl-2-nitro-benzene
A
4-methyl-2-nitrobenzoic acid
B
benzoyl chloride
Conditions | Yield |
---|---|
CuCN In aq H2 SO4; benzonitrile; N,N-dimethyl-formamide |
2-(2-phthalimidoethoxy)-acetic acid
B
benzoyl chloride
Conditions | Yield |
---|---|
With iron(III) chloride; Benzotrichlorid In toluene Temperature; Solvent; Reflux; |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene at 100℃; for 16h; Sealed tube; Inert atmosphere; | 92 %Chromat. |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene at 100℃; for 16h; Sealed tube; Inert atmosphere; | 89 %Chromat. |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene at 100℃; for 16h; Sealed tube; Inert atmosphere; | 81 %Chromat. |
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene at 100℃; for 16h; Sealed tube; Inert atmosphere; | 7 %Chromat. |
2-amino-4,6-difluoro-benzothiazole
B
benzoyl chloride
Conditions | Yield |
---|---|
A 82% B n/a |
Conditions | Yield |
---|---|
With hydrogenchloride In water |
1,2-dibromo-1,1,2,2-tetrafluoroethane
methyl 4-hydroxylbenzoate
B
benzoyl chloride
Conditions | Yield |
---|---|
With potassium hydroxide In methanol |
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