Our advantage: 1. 24hours to reply your E-mail; 2. Customized pakage; 3. Adequate stocks; 4. The competitive price owing to low labor cost and low material cost; 5.Market information trend share with customers; 6. Suggestion for purchase decisi
Cas:126-30-7
Min.Order:1 Metric Ton
FOB Price: $1800.0
Type:Trading Company
inquiryWe use NPG to produce API Ibuprofen .Mainly used as plasticizers for the production of unsaturated polyester resins, oleo-free acid resins, polyurethane foams and elastomers, additives for advanced lubricants and other fine chemicals Appearance:w
Welcome 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:126-30-7
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryNPG (Neopenthyl Glycol) of high purity through its new proprietary process to use it as a raw material for powder coatings, unsaturated resins, urethane resins and alkyd resins. Features : High glossiness, Chemical resistance, Weather resistance
Cas:126-30-7
Min.Order:10 Metric Ton
FOB Price: $3100.0 / 3150.0
Type:Trading Company
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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:126-30-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Assay 98%min ----------------------------------------------------------------------------------------------
Cas:126-30-7
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:126-30-7
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryhigh quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Cas:126-30-7
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
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:126-30-7
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ
Cas:126-30-7
Min.Order:1 Kilogram
Negotiable
Type:Other
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:126-30-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Name: 2,2-Dimethyl-1,3-propanediol Synonyms: 1,3-Dihydroxy-2,2-dimethylpropane;1,3-propanediol,2,2-dimethyl-;2,2-Dimethyl-1,3-dihydroxypropane;2,2-dimethyl-3-propanediol;2,2-Dimethylpr
Cas:126-30-7
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity 鈮 9% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package can
Cas:126-30-7
Min.Order:1 Metric Ton
FOB Price: $5.0 / 10.0
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:126-30-7
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
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
Cas:126-30-7
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryChemical Name: 2,2-Dimethyl-1,3-propanediol Synonyms: Neopentyl glycol;NPG CAS No.: 126-30-7 Structural Formula: Molecular Formula: C5H12O2 Properties: White crystalline solid, odorless, Specifications: Chroma (70% aqueous solution,H
Cas:126-30-7
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryCommon Name: Neopentyl glycol Synonyms:Neopentyl glycol; 2, 2-Dimethyl-1, 3-propanediol CAS: 126-30-7 Molecular Formula: C5H12O2 Structure: Properties: Hygroscopic white crystal solid, density (21°C)1.06g/cm3; Boiling point: 210°C, M
1.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:126-30-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2,2-Dimethyl-1,3-propanediol Specifications: Item Index Chroma of 70% aqueous solution≤ 30 Hydroxy content /% ≥ 31.6 Acid content (in acetic acid
Cas:126-30-7
Min.Order:1 Kilogram
FOB Price: $3.8 / 4.0
Type:Manufacturers
inquiryProduct Name: 2,2-Dimethyl-1,3-propanediol CAS: 126-30-7 MF: C5H12O2 MW: 104.15 EINECS: 204-781-0 Mol File: 126-30-7.mol 2,2-Dimethyl-1,3-propanediol Structure 2,2-Dimethyl-1,3-propanediol Chemical Properties Melting point 126
Cas:126-30-7
Min.Order:1 Gram
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:126-30-7
Min.Order:1 Kilogram
FOB Price: $60.0 / 80.0
Type:Trading Company
inquiry2,2-Dimethyl-1,3-propanediol CAS:126-30-7 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
Cas:126-30-7
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:126-30-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:126-30-7
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:126-30-7
Min.Order:1 Kilogram
FOB Price: $22.0 / 26.0
Type:Lab/Research institutions
inquiry2,2-Dimethyl-1,3-propanediol CAS: 126-30-7 Specification Property Unit Value Appearance White crystals (20℃, 1013 hPa) Purity % 99.2
Cas:126-30-7
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryPRODUCT DETAILS 2,2-Dimethyl-1,3-propaned
Cas:126-30-7
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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
Conditions | Yield |
---|---|
With hydrogen; nickel; triethylamine; calcium hydroxide at 90 - 180℃; under 750.075 - 75007.5 Torr; Temperature; Reagent/catalyst; Pressure; | 99% |
With water; methyllithium; calcium carbonate | |
With potassium hydroxide |
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran for 0.5h; Reflux; | 99% |
2,2-bis(4-oxopentyl 2',2'-dimethylpropylene ketal)piperidine
A
2,2-Dimethyl-1,3-propanediol
B
5-(6-Methyl-1,2,3,4,8,9-hexahydro-quinolizin-9a-yl)-pentan-2-one
Conditions | Yield |
---|---|
With hydrogenchloride In tetrahydrofuran for 1h; | A 96.2% B 94.3% |
3-Methoxymethoxy-2,2-dimethyl-propan-1-ol
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With (i-PrS)BBr In dichloromethane at -78℃; | 91% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran | 90% |
With aluminium amalgam; water | |
With sodium amalgam; water |
methyl magnesium iodide
2,2-dimethyl-3-hydroxypropionaldehyde
diethyl ether
A
2,2-dimethyl-1,3-butanediol
B
2,2-Dimethyl-1,3-propanediol
2,2-dimethyl-3-hydroxypropionaldehyde
A
2,2-dimethyl-1,3-butanediol
B
2,2-Dimethyl-1,3-propanediol
2,2-dimethyl-3-hydroxypropionaldehyde
A
formic acid
B
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With formaldehyd; potassium carbonate |
2,2-dimethyl-3-hydroxypropionaldehyde
A
3-Hydroxy-2,2-dimethylpropanoic acid
B
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With potassium carbonate | |
With potassium carbonate |
2,2-dimethyl-3-hydroxypropionaldehyde
A
2,2-Dimethyl-1,3-propanediol
B
isobutyric Acid
Conditions | Yield |
---|---|
With potassium carbonate; isobutyraldehyde |
Conditions | Yield |
---|---|
With palladium on barium sulfate; hydrogen; magnesium oxide at 50 - 55℃; Reagens 4: Alkohol; Reagens 5:Pyridin; |
[1-(hydroxymethyl)cyclopropyl]methanol
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol Product distribution; |
1.3-butanediol
2,2-dimethylpropane-1,3-diol cyclic dimethylsilyl ether
A
2,2,4-Trimethyl-1,3-dioxa-2-silacyclohexane
B
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
In 1,4-dioxane at 20℃; | A 43 % Chromat. B n/a |
2,2-dimethylpropane-1,3-diol cyclic dimethylsilyl ether
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With fluorosulphonic acid at -70℃; Product distribution; |
Bromomethyl-dimethyl-(2-methyl-allyloxy)-silane
A
2-methyl-1,4-butandiol
B
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With dihydrogen peroxide; tri-n-butyl-tin hydride; 2,2'-azobis(isobutyronitrile) 1.) benzene, reflux, 1-2 h; 2.) MeOH, THF, Na2CO3, reflux 5 h; Yield given. Multistep reaction. Yields of byproduct given; |
5-phenyl-8,8-dimethyl-1,4,6,10-tetraoxa-5-phosphaspiro<4,5>decane
A
mono-(2-hydroxyethyl) phenylphosphonate
C
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
oxonium In water at 25℃; Rate constant; Mechanism; Thermodynamic data; other cond., other catalysts, various pH values; |
2,5,5-trimethyl-2-isopropoxy-2-sila-1,3-dioxacyclohexane
A
methyltrifluorosilane
B
2,2-Dimethyl-1,3-propanediol
C
isopropyl alcohol
Conditions | Yield |
---|---|
With fluorosulphonic acid at -70℃; Product distribution; |
1-(2,2-dimethyl-3-hydroxypropoxy)-2,4,6-trinitrobenzene
A
sodium picrate
B
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With sodium hydroxide In water at 25℃; Rate constant; different concentrations of very dilute NaOH; |
1-(2,2-dimethyl-3-hydroxypropoxy)-2,4-dinitronaphthalene
A
2,4-dinitro-[1]naphthol; sodium-(2.4-dinitro-naphtholate-(1))
B
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With sodium hydroxide In water at 25℃; Rate constant; different concentations of NaOH; |
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With sodium hydroxide; dihydrogen peroxide In water at 20℃; for 2h; Oxidation; |
Conditions | Yield |
---|---|
With phosphonic Acid In toluene for 18h; Dean-Stark; Reflux; | 100% |
With water; phosphorus trichloride In toluene at 35 - 110℃; | 99% |
With water; phosphorus trichloride In toluene at 40 - 120℃; for 3.5h; | 80.4% |
2,2-Dimethyl-1,3-propanediol
p-toluenesulfonyl chloride
1,3-bis((p-toluenesulfonyl)oxy)-2,2-dimethylpropane
Conditions | Yield |
---|---|
With pyridine at 4℃; | 100% |
With pyridine | 99% |
In pyridine | 96% |
2,2-Dimethyl-1,3-propanediol
phenylboronic acid
5,5-dimethyl-2-phenyl-1,3,2-dioxaborinane
Conditions | Yield |
---|---|
With magnesium sulfate In diethyl ether at 25℃; for 20h; Inert atmosphere; | 100% |
In tetrahydrofuran for 0.666667h; Inert atmosphere; Dean-Stark; Reflux; | 100% |
With magnesium sulfate In diethyl ether at 20℃; for 20h; | 100% |
Tetrahydro-4H-pyran-4-one
2,2-Dimethyl-1,3-propanediol
3,3-Dimethyl-1,5,9-trioxa-spiro[5.5]undecane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene for 1h; Heating; | 100% |
With hydrogen cation In benzene |
2-bromo-3,5-dimethoxy-benzaldehyde
2,2-Dimethyl-1,3-propanediol
2-(2-bromo-3,5-dimethoxyphenyl)-5,5-dimethyl-1,3-dioxane
Conditions | Yield |
---|---|
100% |
cis-2-hydroxy-1,5,5-trimethylspiro<5.5>undecan-9-one
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 2h; Heating; | 100% |
4-pyridylboronic acid
2,2-Dimethyl-1,3-propanediol
4-(5,5-dimethyl-1,3,2-dioxaborinane-2-yl)pyridine
Conditions | Yield |
---|---|
With 4 A molecular sieve In 1,4-dioxane for 12h; Heating; | 100% |
In toluene for 3h; Reflux; | 90% |
In toluene at 130℃; for 12h; Inert atmosphere; | 84% |
(5-bromothiophene-2-yl)boronic acid
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
2,2-Dimethyl-1,3-propanediol
2,2-dimethylpropane-1,3-diyl [3-bromo-2-methoxy-5-methylphenyl] boronate
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
2,2-Dimethyl-1,3-propanediol
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
2,2-Dimethyl-1,3-propanediol
2,2-dimethylpropane-1,3-diyl [4-bromo-naphthalenyl] boronate
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
2,2-Dimethyl-1,3-propanediol
2,2-dimethylpropane-1,3-diyl [4-(3-bromobenzyloxy)-3-chlorophenyl] boronate
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
4-Bromophenylboronic acid
2,2-Dimethyl-1,3-propanediol
2-(4-bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
With magnesium sulfate In diethyl ether at 20℃; for 20h; | 100% |
With magnesium sulfate In dichloromethane Inert atmosphere; | 99% |
5-bromo-2-methoxyphenylboronic acid
2,2-Dimethyl-1,3-propanediol
2,2-dimethylpropane-1,3-diyl [5-bromo-2-methoxyphenyl] boronate
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
(3-bromophenyl)boronic acid
2,2-Dimethyl-1,3-propanediol
2,2-dimethylpropane-1,3-diyl [3-bromophenyl] boronate
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
In tetrahydrofuran for 0.666667h; Reflux; Dean-Stark; | 93% |
In toluene at 20℃; for 2h; | 86% |
In diethyl ether | |
In tetrahydrofuran for 0.666667h; Reflux; Dean-Stark; |
2,2-Dimethyl-1,3-propanediol
(2-bromophenyl)boronic acid
2,2-dimethylpropane-1,3-diyl [2-bromophenyl] boronate
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
In dichloromethane at 20℃; for 3.5h; | 100% |
In benzene Reflux; | |
In diethyl ether at 20℃; Inert atmosphere; Molecular sieve; |
2,2-Dimethyl-1,3-propanediol
{4'‐bromo‐[1,1'‐biphenyl]‐4‐yl}boronic acid
2,2-dimethylpropane-1,3-diyl [4'-bromo-biphenyl-4-yl] boronate
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
2,2-Dimethyl-1,3-propanediol
2-borono-5-bromo-1H-indole-1-carboxylic acid-1-(1,1-dimethylethyl) ester
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 100% |
Esterification; |
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