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:79-74-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:79-74-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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
Cas:79-74-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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 Scientific and so on.O
Cas:79-74-3
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:79-74-3
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
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
Cas:79-74-3
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:79-74-3
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
Type:Trading Company
inquiryAppearance:White powder Storage:R.T Package:25kg/drum Application:2,5-di-tert-amylhydroquinone can be used as an intermediate in pharmaceutical synthesis, which can be used in laboratory research and development and chemical and pharmaceutical synth
Cas:79-74-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
Cas:79-74-3
Min.Order:1 Kilogram
Negotiable
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 present
Cas:79-74-3
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiry2,5-Di(tert-amyl)hydroquinone CAS:79-74-3 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 organ
Cas:79-74-3
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:79-74-3
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:79-74-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:79-74-3
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:79-74-3
Min.Order:4 Kilogram
Negotiable
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:79-74-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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:79-74-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:79-74-3
Min.Order:1 Gram
Negotiable
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:79-74-3
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
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
Cas:79-74-3
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
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
Cas:79-74-3
Min.Order:0
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 quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
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:79-74-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:79-74-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,5-Di(tert-amyl)hydroquinone cas 79-74-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:79-74-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
79-74-3 Application:intermediate
Cas:79-74-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
methanesulfonic acid In toluene at 55 - 70℃; for 7h; Product distribution / selectivity; | 90% |
toluene-4-sulfonic acid In toluene at 85 - 110℃; for 4.5 - 7.5h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid at 20℃; for 7h; | 78% |
With sulfuric acid | |
methanesulfonic acid In toluene at 88 - 110℃; for 8.5h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With acetic acid man gibt dann Amylen zu; |
2-methyl-but-2-ene
sulfuric acid
acetic acid
hydroquinone
2,5-di(tert-amyl)-1,4-hydroquinone
Conditions | Yield |
---|---|
With ethanol; zinc(II) chloride |
2,5-bis-(1,1-dimethylpropyl)-1,4-benzoquinone
acetic acid
2,5-di(tert-amyl)-1,4-hydroquinone
ethanol
2-methoxy-phenol
A
3,5-Di-tert-butylcatechol
B
2,6-di-tert-butylphenol
C
2,4-diisopropylphenol
D
2,6-diisopropylphenol
E
2,4,6-triisopropylphenol
F
2,6-di-tert-butyl-4-ethylphenol
G
2,6-di-tert-butyl-4-hydroxyphenol
H
2,6-di-tert-butyl-4-methoxymethylene-phenol
I
3,5-Di-tert-butylphenol
J
2,4-dimethyl-6-tert-butylphenol
K
2-(2',5'-dimethoxyphenyl)propionaldehyde
L
2,6-di-tert-butyl-4-sec-butylphenol
M
1,2-diethoxybenzene
N
1,4-dimethoxy-2-tert-butylbenzene
O
1-ethoxy-4-methoxybenzene
P
2,5-di(tert-amyl)-1,4-hydroquinone
Q
2,4-di-tert-amylphenol
R
2,5-diethyl phenol
S
4-ethoxy-3-methoxytoluene
T
1,2-dimethoxy-4-butylbenzene
U
1,2-diethoxy-4-ethyl-benzene
V
3,5-di-t-butyl-4-hydroxybenzaldehyde
Conditions | Yield |
---|---|
With ortho-tungstic acid at 300℃; for 6h; Autoclave; |
ethanol
2-methoxy-phenol
A
2-Ethoxyphenol
B
3,5-Di-tert-butylcatechol
C
2,4-diisopropylphenol
D
2,6-diisopropylphenol
E
2,4,6-triisopropylphenol
F
2,6-di-tert-butyl-4-ethylphenol
G
2,6-di-tert-butyl-4-hydroxyphenol
H
2,6-di-tert-butyl-4-methoxymethylene-phenol
I
3,5-Di-tert-butylphenol
J
2,4-dimethyl-6-tert-butylphenol
K
2-(2',5'-dimethoxyphenyl)propionaldehyde
L
2,6-di-tert-butyl-4-sec-butylphenol
M
1,2-diethoxybenzene
N
1,4-dimethoxy-2-tert-butylbenzene
O
1-ethoxy-4-methoxybenzene
P
2,5-di(tert-amyl)-1,4-hydroquinone
Q
2,4-di-tert-amylphenol
R
2,5-diethyl phenol
S
4-ethoxy-3-methoxytoluene
T
1,2-dimethoxy-4-butylbenzene
U
1,2-diethoxy-4-ethyl-benzene
V
3,5-di-t-butyl-4-hydroxybenzaldehyde
Conditions | Yield |
---|---|
With tungsten(VI) oxide at 300℃; for 6h; Reagent/catalyst; Autoclave; |
ethanol
benzene-1,2-diol
A
3,5-Di-tert-butylcatechol
B
2,6-di-tert-butylphenol
C
2,4-diisopropylphenol
D
2,6-diisopropylphenol
E
2,4,6-triisopropylphenol
F
2,6-di-tert-butyl-4-ethylphenol
G
2,6-di-tert-butyl-4-hydroxyphenol
H
2,6-di-tert-butyl-4-methoxymethylene-phenol
I
3,5-Di-tert-butylphenol
J
2,4-dimethyl-6-tert-butylphenol
K
2-(2',5'-dimethoxyphenyl)propionaldehyde
L
2,6-di-tert-butyl-4-sec-butylphenol
M
1,2-diethoxybenzene
N
1,4-dimethoxy-2-tert-butylbenzene
O
1-ethoxy-4-methoxybenzene
P
2,5-di(tert-amyl)-1,4-hydroquinone
Q
2,4-di-tert-amylphenol
R
2,5-diethyl phenol
S
4-ethoxy-3-methoxytoluene
T
1,2-dimethoxy-4-butylbenzene
U
1,2-diethoxy-4-ethyl-benzene
V
3,5-di-t-butyl-4-hydroxybenzaldehyde
Conditions | Yield |
---|---|
With ortho-tungstic acid at 300℃; for 6h; Autoclave; |
2-Ethoxyphenol
ethanol
A
3,5-Di-tert-butylcatechol
B
2,6-di-tert-butylphenol
C
2,4-diisopropylphenol
D
2,6-diisopropylphenol
E
2,4,6-triisopropylphenol
F
2,6-di-tert-butyl-4-ethylphenol
G
2,6-di-tert-butyl-4-hydroxyphenol
H
2,6-di-tert-butyl-4-methoxymethylene-phenol
I
3,5-Di-tert-butylphenol
J
2,4-dimethyl-6-tert-butylphenol
K
2-(2',5'-dimethoxyphenyl)propionaldehyde
L
2,6-di-tert-butyl-4-sec-butylphenol
M
1,2-diethoxybenzene
N
1,4-dimethoxy-2-tert-butylbenzene
O
1-ethoxy-4-methoxybenzene
P
2,5-di(tert-amyl)-1,4-hydroquinone
Q
2,4-di-tert-amylphenol
R
2,5-diethyl phenol
S
4-ethoxy-3-methoxytoluene
T
1,2-dimethoxy-4-butylbenzene
U
1,2-diethoxy-4-ethyl-benzene
V
3,5-di-t-butyl-4-hydroxybenzaldehyde
Conditions | Yield |
---|---|
With ortho-tungstic acid at 300℃; for 6h; Autoclave; |
Conditions | Yield |
---|---|
With sodium hypochlorite; tetra(n-butyl)ammonium hydrogensulfate In ethyl acetate for 0.0833333h; Ambient temperature; | 78% |
With ethanol; iron(III) chloride | |
With thallium(III) trifluoroacetate |
ethanol
2,5-di(tert-amyl)-1,4-hydroquinone
iron(III) chloride
2,5-bis-(1,1-dimethylpropyl)-1,4-benzoquinone
2,5-di(tert-amyl)-1,4-hydroquinone
Conditions | Yield |
---|---|
With 2,2-diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl In tetrachloromethane; acetonitrile Kinetics; Further Variations:; Solvents; |
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran |
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