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Cas:2163-42-0
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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 services. DayangChem can provide different quantities of custom synthesis ch
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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
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inquiryAbout Product Details Item Specification Test Results Appearance Colorless Liquid Conform Identific
Cas:2163-42-0
Min.Order:1 Kilogram
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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 manufacturing
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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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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 ♦ W
Cas:2163-42-0
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Type:Trading Company
inquiryProduct Name: 2-METHYL-1,3-PROPANEDIOL Synonyms: 2163-42-0;2-Methyl-1,3-propanediol (MPO);1,3-DIHYDROXY-2-METHYLPROPANE;2-METHYL-PROPAN-1,3-DIOL;Methyl propane diol (MP Diol);2-Methyl-1,3-propanediol 99%;2-
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Type:Other
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Cas:2163-42-0
Min.Order:10 Gram
Negotiable
Type:Other
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry2-METHYL-1,3-PROPANEDIOL CAS:2163-42-0 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 organic
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Min.Order:1 Gram
Negotiable
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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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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
2-METHYL-1,3-PROPANEDIOL CAS:2163-42-0 Specification Melting point −91 °C(lit.) Boiling point 123-125 °C20 mm Hg(lit.) density 1.015 g/mL at 25 °C(lit.) vapor density 3.2 (vs a
Cas:2163-42-0
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiry2-METHYL-1,3-PROPANEDIOL CAS 2163-42-0 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to ass
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Min.Order:1 Kilogram
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Type:Trading Company
inquiryProduct Name: 2-METHYL-1,3-PROPANEDIOL Synonyms: 2163-42-0;2-Methyl-1,3-propanediol (MPO);1,3-DIHYDROXY-2-METHYLPROPANE;2-METHYL-PROPAN-1,3-DIOL;Methyl propane diol (MP Diol);2-Methyl-1,3-propanediol 99%;2-METHYL-1,3-PROPANEDIOL;2-methyl-3-propa
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Min.Order:100 Metric Ton
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inquiry2-METHYL-1,3-PROPANEDIOL CAS 2163-42-0 Description Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a s
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Min.Order:1 Kilogram
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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
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Min.Order:0
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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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Min.Order:10 Gram
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inquirySuperior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat
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Min.Order:1 Metric Ton
Negotiable
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inquiryCompetitive Price High Quality Fast Delivery custom-made Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble me
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Min.Order:1 Kilogram
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Min.Order:1 Metric Ton
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inquiryConditions | Yield |
---|---|
With hydrogen at 60℃; under 15001.5 Torr; | 97% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether | 90% |
With borane In tetrahydrofuran at -78 - 20℃; | 87% |
With lithium aluminium tetrahydride In diethyl ether for 3h; Heating; | 85% |
dimethyl 3-methylglutarate
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether | 85% |
1,3-diacetoxy-2-methylpropane
A
2-methyl-1.3-propanediol
B
(2R)-acetic acid 3-hydroxy-2-methyl-propyl ester
Conditions | Yield |
---|---|
In water Pseudomonas fluorescens lipase (PFL); | A n/a B 38% |
2-methyl-1,3-propanedialdehyde
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride | 35% |
formaldehyd
benzophenone
diethyl ether
A
2-(hydroxymethyl)-2-methylpropane-1,3-diol
B
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
Irradiation; |
formaldehyd
benzophenone
diethyl ether
A
2-(hydroxymethyl)-2-methylpropane-1,3-diol
B
2-methyl-1.3-propanediol
C
hydroxy-2-propanone
Conditions | Yield |
---|---|
Sonnenlicht.Irradiation; |
Conditions | Yield |
---|---|
With benzophenone; diethyl ether; water Irradiation.mit UV-Licht; |
methyl 3-hydroxy-2-methylpropanoate
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; diethyl ether |
1,3-diacetoxy-2-methylpropane
sodium ethanolate
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With ethanol |
Conditions | Yield |
---|---|
With copper chromite; ethanol at 150℃; under 257428 Torr; Hydrogenation; |
formaldehyd
acetaldehyde
A
Pentaerythritol
B
2-methyl-1.3-propanediol
C
2-hydroxymethyl-1,3-propanediol
D
trimethyleneglycol
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid; hydrogen; 5% activated charcoal-supported ruthenium catalyst 1.) 25 deg C, 30 min, 2.) 50 psi, 25 deg C, 4 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; | |
With sodium hydroxide; sulfuric acid; hydrogen; Ru-carbon 1.) 25 deg C, 30 min, 2.) 50 psi, 25 deg C 4 h; Yield given. Multistep reaction. Yields of byproduct given; |
3-hydroxy-2-methyl-1-propene
A
2-Methyl-1,2-propanediol
B
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With 9-borabicyclo[3.3.1]nonane dimer; dihydrogen peroxide; sodium acetate Product distribution; 1.) THF, 25 deg C, 6 h, 2.) room temp.; | A 0.5 % Chromat. B 99.5 % Chromat. |
carbon monoxide
allyl alcohol
A
propan-1-ol
B
Butane-1,4-diol
C
2-methyl-propan-1-ol
D
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With dirhodium tetraacetate; hydrogen; triethylphosphine In ethanol at 120℃; under 30400 Torr; for 4h; Product distribution; hydrocarbonylation, effect of time, CO:H2 ratio, PEt3:Rh ratio, temperature, and pressure; |
A
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With sodium tetrahydroborate; ozone 1.) CH2Cl2, MeOH, 2.) -78 - 25 deg C; Yield given. Multistep reaction; |
A
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With sodium tetrahydroborate; ozone 1.) CH2Cl2, MeOH, 2.) -78 - 25 deg C; Yield given. Multistep reaction; |
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With sodium hydroxide; dihydrogen peroxide In water at 20℃; for 2h; Oxidation; |
Conditions | Yield |
---|---|
at 150℃; under 257428 Torr; Hydrogenation; |
diethyl 2-ethoxymethylenemalonate
A
2-methyl-1.3-propanediol
B
Diethyl methylmalonate
Conditions | Yield |
---|---|
at 125℃; Hydrogenation; |
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With hydrogenchloride |
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With acetic acid Verseifung das Diacetat mit Baryt; |
trimethylaluminum
oxiranyl-methanol
A
2-methyl-1.3-propanediol
B
1,2-dihydroxybutane
Conditions | Yield |
---|---|
Stage #1: trimethylaluminum; oxiranyl-methanol In dichloromethane at 0℃; for 0.166667h; Stage #2: With potassium fluoride; water In dichloromethane at 25℃; for 0.5h; | A 9.8 % Chromat. B 90.2 % Chromat. |
2-hydroxytetrahydrofuran
3-hydroxy-2-methylpropanal
A
Butane-1,4-diol
B
2-methyl-1.3-propanediol
1,4-dioxane
Acetol acetate
1,3-diacetoxy-2-methylenepropane
2-(acetoxymethyl)prop-2-en-1-ol
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With hydrogen; sodium methylate; acetic acid In methanol; acetic acid methyl ester; water |
1,3-diacetoxy-2-methylenepropane
rhodium
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With sodium methylate In methanol |
Acetol acetate
1,3-diacetoxy-2-methylenepropane
2-(acetoxymethyl)prop-2-en-1-ol
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With sodium hydroxide; acetic acid; aluminum nickel In methanol; acetic acid methyl ester; water |
Conditions | Yield |
---|---|
With sodium methylate; aluminum nickel In methanol |
carbon monoxide
allyl alcohol
A
Butane-1,4-diol
B
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With hydrogen; acetylacetonatobis(ethylene)rhodium(I); rac-trans-1,2-bis[di(3,5-dimethylphenyl)phosphinomethyl]cyclobutane; triethylphosphine In ethanol at 120℃; under 22502.3 - 30003 Torr; Product distribution / selectivity; Inert atmosphere; |
2-methyl-1.3-propanediol
acetic anhydride
1,3-diacetoxy-2-methylpropane
Conditions | Yield |
---|---|
With pyridine Acetylation; | 100% |
With pyridine In tetrahydrofuran at 20℃; for 48h; | 95% |
With pyridine | |
With pyridine Ambient temperature; |
2-methyl-1.3-propanediol
cyclohexanone
3-methyl-1,5-dioxaspiro<5.5>undecane
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In benzene for 8.5h; Heating; | 100% |
With toluene-4-sulfonic acid In benzene Heating; | 68% |
With pyridine; toluene-4-sulfonic acid In benzene Condensation; Heating; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 24h; Heating; | 100% |
With toluene-4-sulfonic acid In toluene at 120℃; Inert atmosphere; | 76% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Acetalization; | 98% |
With toluene-4-sulfonic acid In toluene Heating; |
2-methyl-1.3-propanediol
p-toluenesulfonyl chloride
2-methylpropane-1,3-diyl bis(4-methylbenzenesulfonate)
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 10 - 25℃; for 5h; | 97.25% |
With triethylamine In dichloromethane at 20℃; for 18h; | 93.1% |
With triethylamine In dichloromethane at 20℃; for 18h; | 93.1% |
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 110 - 210℃; Inert atmosphere; | 96.9% |
Stage #1: 2-methyl-1.3-propanediol; MPDO ketal of ethyl levulinate at 110℃; for 0.75h; Dean-Stark; Inert atmosphere; Stage #2: With titanium(IV) isopropylate at 165 - 210℃; for 4h; Dean-Stark; Inert atmosphere; | 96.9% |
2-methyl-1.3-propanediol
tert-butyldimethylsilyl chloride
3-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2-methylpropan-1-ol
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran | 96% |
With 1H-imidazole at 20℃; | 95% |
Stage #1: 2-methyl-1.3-propanediol With sodium hydride In tetrahydrofuran; mineral oil at 20℃; for 0.75h; Stage #2: tert-butyldimethylsilyl chloride In tetrahydrofuran; mineral oil at 20℃; for 1h; | 94% |
2-methyl-1.3-propanediol
B
5,5'-Dimethyl-2,2'-bi-1,3,2-dioxaborinane
Conditions | Yield |
---|---|
A 96% B n/a |
2-methyl-1.3-propanediol
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate; magnesium sulfate In toluene for 3.5h; Reflux; | 95% |
2-methyl-1.3-propanediol
p-methoxybenzyl chloride
(+/-)-3-(4-methoxybenzyl)oxy-2-methyl-1-propanol
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1.3-propanediol With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.5h; Stage #2: p-methoxybenzyl chloride With tetra-(n-butyl)ammonium iodide In tetrahydrofuran; mineral oil at 55℃; for 16h; | 94% |
Stage #1: 2-methyl-1.3-propanediol With sodium hydride In tetrahydrofuran at 0 - 20℃; Stage #2: p-methoxybenzyl chloride With sodium iodide In tetrahydrofuran at 50℃; for 20h; Further stages.; | 71% |
Stage #1: 2-methyl-1.3-propanediol With sodium hydride Inert atmosphere; Stage #2: p-methoxybenzyl chloride Inert atmosphere; |
Conditions | Yield |
---|---|
In chloform at 20℃; for 24h; | 94% |
In chloroform at 20℃; for 24h; | 94% |
2-methyl-1.3-propanediol
O-(4-methoxybenzyl)-trichloroacetimidate
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1.3-propanediol In dichloromethane at 20℃; for 0.5h; Molecular sieve; Inert atmosphere; Stage #2: O-(4-methoxybenzyl)-trichloroacetimidate With pyridinium p-toluenesulfonate at 20℃; for 25.5h; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1.3-propanediol In dichloromethane at 20℃; for 0.5h; Stage #2: 2-Chloro-2-oxo-1,3,2-dioxaphospholane In dichloromethane at 0 - 20℃; for 12h; | 94% |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 94% |
2-methyl-1.3-propanediol
acetic anhydride
2-(acetoxymethyl)propan-1-ol
Conditions | Yield |
---|---|
With cerium(III) chloride In tetrahydrofuran | 93% |
With pyridine for 4h; Ambient temperature; | 78% |
Stage #1: 2-methyl-1.3-propanediol With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.0833333h; Inert atmosphere; Stage #2: acetic anhydride In tetrahydrofuran; hexane at -78 - 20℃; for 14h; Inert atmosphere; |
2-methyl-1.3-propanediol
benzaldehyde dimethyl acetal
5-methyl-2-phenyl-[1,3]dioxane
Conditions | Yield |
---|---|
With graphene In neat (no solvent) at 100℃; for 10h; Sealed tube; | 92% |
Conditions | Yield |
---|---|
With Acetobacter aceti MIM 2000/28; air In water at 28℃; for 0.166667h; Flow reactor; Enzymatic reaction; regioselective reaction; | 91% |
With acetobacter aceti culture medium containing glucose, yeast extract, agar, glycerol and distilled water for 72h; Microbiological reaction; enantioselective reaction; | 89% |
With air; Acetobacter pasteurianus DSM 8937 at 32℃; pH=7.2; Product distribution; Further Variations:; pH-values; Temperatures; |
2-methyl-1.3-propanediol
Chlorodiisopropylphosphane
1,3-bis(di-iso-propylphosphanyloxy)-2-methylpropane
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1.3-propanediol With n-butyllithium In tetrahydrofuran; hexane at 20℃; for 2h; Inert atmosphere; Stage #2: Chlorodiisopropylphosphane In tetrahydrofuran; hexane at 0℃; Inert atmosphere; | 91% |
2-methyl-1.3-propanediol
acetyl chloride
1-acetoxy-3-chloro-2-methyl-propane
Conditions | Yield |
---|---|
90% |
N-hydroxyphthalimide
2-methyl-1.3-propanediol
2,2'-[(2-methylpropane-1,3-diyl)bis(oxy)]bis(1H-isoindole-1,3(2H)-dione)
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; | 90% |
2-methyl-1.3-propanediol
vinyl benzoate
(S)-3-hydroxy-2-methylpropyl benzoate
Conditions | Yield |
---|---|
With diethylzinc; ((2S,2'S)-((2-hydroxy-5-methyl-1,3-phenylene)bis(methylene))bis(pyrrolidine-1,2-diyl))bis(diphenylmethanol) In toluene at -20℃; for 24h; Inert atmosphere; optical yield given as %ee; | 88% |
cycloxexanone dimethyl ketal
2-methyl-1.3-propanediol
3-methyl-1,5-dioxaspiro<5.5>undecane
Conditions | Yield |
---|---|
With graphene In neat (no solvent) at 100℃; for 10h; Sealed tube; | 86% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 120℃; Inert atmosphere; | 86% |
2-methyl-1.3-propanediol
2',4',6'-trimethyl-[1,1'-biphenyl]-4-carbaldehyde
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 120℃; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
With titanium(IV) tetrabutoxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 4h; Inert atmosphere; chemoselective reaction; | 84% |
With titanium(IV) tetrabutoxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 4h; Inert atmosphere; | 84% |
With tetrahexylammonium iodide; silver(l) oxide In dichloromethane at 20℃; for 20h; | 74% |
With titanium(IV) isopropylate; (R)-1,1'-Bi-2-naphthol; N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 16h; Inert atmosphere; enantioselective reaction; | 54% |
2-methyl-1.3-propanediol
di(tert-butyl)chlorophosphine
1,3-bis(di-tert-butylphosphanyloxy)-2-methylpropane
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1.3-propanediol With potassium hydride In tetrahydrofuran at 20℃; Inert atmosphere; Stage #2: di(tert-butyl)chlorophosphine In tetrahydrofuran for 20h; Inert atmosphere; | 84% |
2-methyl-1.3-propanediol
pivaloyl chloride
(+/-)-2-methyl-3-trimethylacetoxy-1-propanol
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 24h; | 83% |
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