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:2311-91-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:2311-91-3
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
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:2311-91-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:2311-91-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:2311-91-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBenzoic acid,2-(hydroperoxycarbonyl)- 2-carbonoperoxoylbenzoic acid CAS No.: 2311-91-3 Synonyms: 2-carboperoxybenzoate; Monoperoxyphthalsaeure; monoperphtalic acid; perphthalic acid; mono-perphthalic acid; 2-carboperoxybenzoic acid; B
Cas:2311-91-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:2311-91-3
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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
Cas:2311-91-3
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
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:2311-91-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirySupply top quality products with a reasonable price Application:api
Benzoic acid,2-(hydroperoxycarbonyl)- cas 2311-91-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:2311-91-3
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:2311-91-3
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:2311-91-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom
Cas:2311-91-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryBenzoic acid,2-(hydroperoxycarbonyl)- Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shan
Cas:2311-91-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the perphthalic acid, CAS:2311-91-3 with the most competitive price and the best quality.
Conditions | Yield |
---|---|
Stage #1: phthalic anhydride With dihydrogen peroxide; sodium carbonate In water at -5 - 0℃; for 0.5h; Stage #2: With sulfuric acid In water; ethyl acetate | 76.9% |
With dihydrogen peroxide; sodium carbonate at 0℃; | |
With alkali hydroxide; dihydrogen peroxide |
phthalic anhydride
A
monoperoxyphthalic acid
B
bis-(2-carboxy-benzoyl)-peroxide
Conditions | Yield |
---|---|
With alkaline H2O2 |
phthalic anhydride
dihydrogen peroxide
A
monoperoxyphthalic acid
B
bis-(2-carboxy-benzoyl)-peroxide
Conditions | Yield |
---|---|
unter Eiskuehlung; |
monoperoxyphthalic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
bis-(2-carboxy-benzoyl)-peroxide
A
monoperoxyphthalic acid
B
benzene-1,2-dicarboxylic acid
monoperoxyphthalic acid
N-[4-cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide
A
N-[4-cyano-3-(trifluoromethyl)-phenyl]-2,3-dihydroxy-2-methyl-propionamide
B
N-[4-cyano-3-(trifluoromethyl)phenyl]-2-methyloxirane-2-carboxamide
Conditions | Yield |
---|---|
In ethyl acetate at 20 - 55℃; Product distribution / selectivity; | A 5.51% B 100% |
monoperoxyphthalic acid
tricyclo<7.3.1.02,7>tridec-2(7)-ene
2,7-epoxytricyclo<7.3.1.02,7>tridecane
Conditions | Yield |
---|---|
In diethyl ether for 2h; | 88% |
monoperoxyphthalic acid
Conditions | Yield |
---|---|
In chloroform at 0℃; | 88% |
monoperoxyphthalic acid
Conditions | Yield |
---|---|
In chloroform at 0℃; for 168000h; | 85% |
monoperoxyphthalic acid
trans-9-propenyl-3,6-dichlorocarbazole
9-(1-phtaloyloxy-2-hydroxypropyl)-3,6-dichlorocarbazole
Conditions | Yield |
---|---|
In chloroform at 60℃; for 8h; | 40% |
With monoperoxyphthalic acid In 1,4-dioxane at 25℃; for 1h; Rate constant; |
Conditions | Yield |
---|---|
With diethyl ether |
2-oxo-propionic acid ethyl ester
monoperoxyphthalic acid
acetyl ethyl carbonate
Conditions | Yield |
---|---|
at 20℃; | |
With diethyl ether at 20℃; |
norborn-2-ene
monoperoxyphthalic acid
diethyl ether
A
exo-2,3-epoxynorbornane
B
exo-2,3-epoxynorbornane
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether | |
With diethyl ether; chloroform |
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With chloroform |
phthalic anhydride
monoperoxyphthalic acid
bis-(2-carboxy-benzoyl)-peroxide
Conditions | Yield |
---|---|
in alkal. Loesung; | |
With alkali |
Conditions | Yield |
---|---|
With diethyl ether; chloroform |
Conditions | Yield |
---|---|
With diethyl ether Behandeln des Reaktionsprodukts mit wss.Ammoniak.; |
Perbenzoic acid
monoperoxyphthalic acid
1-methylcyclohex-1-ene
A
1,2-epoxy-1-methylcyclohexane
B
2-Methylcyclohexanone
Perbenzoic acid
monoperoxyphthalic acid
1-ethylcyclohexene
A
1-ethylcyclohexene oxide
B
ethyl-cyclohexane
4-methoxyquinazoline
monoperoxyphthalic acid
diethyl ether
A
4-methoxy-quinazoline 1-oxide
B
1-hydroxy-4-methoxy-1H-quinazolin-2-one
Conditions | Yield |
---|---|
With diethyl ether |
monoperoxyphthalic acid
1,2,3,4,5,8-hexahydro-naphthalene
diethyl ether
4A,8a-epoxy-1,2,3,4,4a,5,8,8a-octahydro-naphthalene
Conditions | Yield |
---|---|
at 0℃; Rate constant; | |
at 10℃; Rate constant; | |
at 15℃; Rate constant; |
monoperoxyphthalic acid
phenylthiomethyl chloride
chloromethyl phenyl sulfone
Conditions | Yield |
---|---|
With diethyl ether |
monoperoxyphthalic acid
diethyl ether
3,4-hexanedione
propionic acid anhydride
Conditions | Yield |
---|---|
at 25℃; |
Conditions | Yield |
---|---|
anfangs unter Kuehlung, zuletzt bei Raumtemperatur; |
monoperoxyphthalic acid
diethyl ether
2,3,4,5,6-penta-O-acetyl-D-mannose diethyl dithioacetal
D-arabino-3,4,5,6-tetraacetoxy-1,1-bis-ethanesulfonyl-hex-1-ene
monoperoxyphthalic acid
diethyl ether
2,3,4,5,6-penta-O-acetyl-D-glucose diethyl dithioacetal
D-arabino-3,4,5,6-tetraacetoxy-1,1-bis-ethanesulfonyl-hex-1-ene
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View