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Cas:3296-90-0
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inquiryHigh quality 2,2-Bis(bromomethyl)propane-1,3-diol Cas 3296-90-0 with steady supply Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediat
Cas:3296-90-0
Min.Order:10 Kilogram
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Type:Trading Company
inquiryThe company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dr
Cas:3296-90-0
Min.Order:1 Kilogram
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inquiryProduct description: Product name 2,2-Bis(bromomethyl)propane-1,3-diol CAS number 3296-90-0 Assay ≥98% Appearance White crystal Capacity 200mt/year Application Organic synthe
Cas:3296-90-0
Min.Order:10 Gram
FOB Price: $12.0
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
Cas:3296-90-0
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inquiryIt is a reactive flame retardant, used in various thermosetting polyesters, and can provide wider ester performance selectivity than acid anhydride flame retardants. The resin formulated with it has high flame retardancy, minimal thermal discolorat
Cas:3296-90-0
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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 according to the contract research and development services for t
Cas:3296-90-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:3296-90-0
Min.Order:5 Kiloliter
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Type:Manufacturers
inquiry2,2-Bis(bromomethyl)propane-1,3-diol Basic information Product Name: 2,2-Bis(bromomethyl)propane-1,3-diol Synonyms: 1,3-Dibromo-2,2-dihydroxymethylpropane;1,3-Dibromo-2,2-dimethylolpropane;1,3-Propanediol
Cas:3296-90-0
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
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:3296-90-0
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Type:Trading Company
inquiryProduct Name: 2,2-Bis-(bromomethyl)-1,3-propanediol CAS: 3296-90-0 MF: C5H10Br2O2 MW: 261.94 EINECS: 221-967-7 Mol File: 3296-90-0.mol Appearance: white powder Storage:Sto
Cas:3296-90-0
Min.Order:1 Kilogram
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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:3296-90-0
Min.Order:1 Kilogram
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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:3296-90-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides
Cas:3296-90-0
Min.Order:100 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
inquiry2,2-Bis(bromomethyl)propane-1,3-diol CAS:3296-90-0 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 quali
Cas:3296-90-0
Min.Order:1 Gram
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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:3296-90-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:3296-90-0
Min.Order:1 Kilogram
FOB Price: $80.0 / 120.0
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:3296-90-0
Min.Order:1 Kilogram
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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:3296-90-0
Min.Order:0 Metric Ton
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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
Cas:3296-90-0
Min.Order:0
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inquiryMassive 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:3296-90-0
Min.Order:1 Gram
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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:3296-90-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct name: 2,2-Bis(Bromomethyl)-1,3-Propanediol CAS No.: 3296-90-0 Molecule Formula:C5H10Br2O2 Molecule Weight:261.94 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
Cas:3296-90-0
Min.Order:1 Kilogram
Negotiable
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:3296-90-0
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Product Name:2,2-Bis(bromomethyl)propane-1,3-diol C
Cas:3296-90-0
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiry2,2-Bis(bromomethyl)propane-1,3-diol Basic information Product Name: 2,2-Bis(bromomethyl)propane-1,3-diol Synonyms: Pentaerythritol dibromide;Pentaerythritol dibromohydrin;pentaerythritoldibromide;pentaerythritoldibromohydrin;SAYTEX(R) FR-1138
Cas:3296-90-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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 developmen
Cas:3296-90-0
Min.Order:1 Kilogram
FOB Price: $4.0 / 6.0
Type:Trading Company
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
Cas:3296-90-0
Min.Order:0
Negotiable
Type:Trading Company
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Dibromoneopentyl glycol ; FR-522 CAS:3296-90-0, Please contact us by email freely. We are leading exporter in China. If you really n
Cas:3296-90-0
Min.Order:0 Metric Ton
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Type:Other
inquiryPentaerythritol
acetic acid
A
bis(bromomethyl)bis(hydroxymethyl)methane
B
2,2-bis(bromomethyl)-3-bromo-propan-1-ol
C
3-bromo-2,2-bis(bromomethyl)propyl acetate
Conditions | Yield |
---|---|
With sulfuric acid; hydrogen bromide In water for 10h; Heating; | A n/a B 49% C 37% D n/a |
Conditions | Yield |
---|---|
With sulfuric acid; hydrogen bromide; acetic acid Reflux; | 34% |
With hydrogen bromide | |
With hydrogen bromide at 125℃; |
Pentaerythritol
A
bis(bromomethyl)bis(hydroxymethyl)methane
B
2,2-bis(bromomethyl)-3-bromo-propan-1-ol
Conditions | Yield |
---|---|
With hydrogen bromide at 125℃; |
Pentaerythritol
hydrogen bromide
bis(bromomethyl)bis(hydroxymethyl)methane
Conditions | Yield |
---|---|
at 125℃; |
Pentaerythritol
hydrogen bromide
A
bis(bromomethyl)bis(hydroxymethyl)methane
B
2,2-bis(bromomethyl)-3-bromo-propan-1-ol
Conditions | Yield |
---|---|
at 125℃; |
Pentaerythritol
sodium hydrogencarbonate
bis(bromomethyl)bis(hydroxymethyl)methane
Conditions | Yield |
---|---|
With aqueous HBr; HBr gas In ice-water; hydrogen bromide; chlorobenzene |
diethyl acetal
bis(bromomethyl)bis(hydroxymethyl)methane
5,5-bis(bromomethyl)-2-methyl-1,3-dioxane
Conditions | Yield |
---|---|
With acetic acid for 1h; Heating; | 100% |
bis(bromomethyl)bis(hydroxymethyl)methane
2,2-bis(azidomethyl)propan-1,3-diol
Conditions | Yield |
---|---|
With sodium azide In N,N-dimethyl-formamide at 120℃; for 20h; | 100% |
With sodium azide In dimethyl sulfoxide at 110℃; for 16h; Inert atmosphere; | 95.3% |
With sodium azide; sodium hydride In N,N-dimethyl-formamide at 120℃; for 24h; | 95% |
bis(bromomethyl)bis(hydroxymethyl)methane
2,2-dimethoxy-propane
5,5-bis-bromomethyl-2,2-dimethyl-[1,3]dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In acetone for 2h; Ambient temperature; | 100% |
With toluene-4-sulfonic acid at 0 - 20℃; for 2h; | 100% |
With toluene-4-sulfonic acid In acetone at 0 - 20℃; for 2h; | 100% |
Conditions | Yield |
---|---|
Stage #1: bis(bromomethyl)bis(hydroxymethyl)methane; dimethyldibromosilane In diethylene glycol dimethyl ether at 10 - 50℃; for 2h; Stage #2: With triethylamine acid binding agent In diethylene glycol dimethyl ether for 5h; Solvent; Reagent/catalyst; | 99.1% |
formaldehyd
bis(bromomethyl)bis(hydroxymethyl)methane
5,5-Bis(bromomethyl)[1,3]dioxane
Conditions | Yield |
---|---|
With hydrogenchloride In water at 50℃; | 98% |
With hydrogenchloride Heating; | 96% |
With acid | |
hydrogenchloride In water for 12h; Heating / reflux; | |
With hydrogenchloride In water for 12h; Reflux; | 2.544 g |
Conditions | Yield |
---|---|
With potassium iodide In acetone for 24h; Reagent/catalyst; Darkness; Reflux; | 97.5% |
With sodium iodide In acetone for 72h; Heating; | 96% |
With sodium iodide In acetone for 72h; Finkelstein Reaction; Reflux; Inert atmosphere; | 83% |
Multi-step reaction with 2 steps 1: ethanolic KOH-solution 2: HI View Scheme |
bis(bromomethyl)bis(hydroxymethyl)methane
4-mercaptodibenzothiophene
Conditions | Yield |
---|---|
With potassium tert-butylate In N,N-dimethyl-formamide at 75℃; for 0.5h; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
In neat (no solvent) at 150℃; for 8h; | 95.25% |
at 150℃; for 8h; | 95.25% |
at 150℃; for 8h; | 95.25% |
bis(bromomethyl)bis(hydroxymethyl)methane
benzaldehyde
5,5‐bis(bromomethyl)‐2‐phenyl‐1,3‐dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 120℃; for 4h; | 95% |
With toluene-4-sulfonic acid In benzene Reflux; | 91.6% |
With toluene-4-sulfonic acid | 90% |
bis(bromomethyl)bis(hydroxymethyl)methane
m-nitrobenzoic acid chloride
2,2-bis(bromomethyl)-1,3-(m-nitrobenzoyloxy)propane
Conditions | Yield |
---|---|
With pyridine In butanone at 50℃; for 2h; Heating / reflux; | 94.4% |
Conditions | Yield |
---|---|
With pyridine In butanone at 20℃; for 2h; Heating / reflux; | 94% |
With benzene |
bis(bromomethyl)bis(hydroxymethyl)methane
mono-4-methoxytrityl chloride
2,2-bis(bromomethyl)-3-(4-methoxytrityloxy)propanol
Conditions | Yield |
---|---|
With pyridine at 20℃; | 94% |
With pyridine for 20h; Etherification; | 74% |
bis(bromomethyl)bis(hydroxymethyl)methane
terephthalaldehyde,
C18H22Br4O4
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene Inert atmosphere; Dean-Stark; Reflux; | 92% |
bis(bromomethyl)bis(hydroxymethyl)methane
2-oxo-2H-chromene-3-carboxylic acid cesium salt
2,2-bis(coumarin-3-carbonyl-oxymethyl)-1,3-propanediol
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 100℃; for 2h; | 88% |
bis(bromomethyl)bis(hydroxymethyl)methane
[3-(bromomethyl)oxetan-3-yl]methanol
Conditions | Yield |
---|---|
With ethanol; sodium for 2h; Reflux; | 87% |
With sodium ethanolate In ethanol at 20℃; for 4h; | 65% |
With sodium ethanolate In ethanol; dichloromethane | 52% |
1,3-dioxolane-2-spirocyclohexane
bis(bromomethyl)bis(hydroxymethyl)methane
3,3-bis(bromomethyl)-1,5-dioxaspiro<5.5>undecane
Conditions | Yield |
---|---|
With hydrogenchloride 1) r.t., 45 deg C, 2) 45 deg C, 1 h; | 85.8% |
bis(bromomethyl)bis(hydroxymethyl)methane
3-nitrocinnamoyl chloride
2,2-bis(bromomethyl)-1,3-(m-nitrocinnamoyloxy)propane
Conditions | Yield |
---|---|
With pyridine In butanone at 40℃; Heating / reflux; | 83.2% |
bis(bromomethyl)bis(hydroxymethyl)methane
acetic anhydride
2,2-bis(bromomethyl)-1,3-diacetoxypropane
Conditions | Yield |
---|---|
With pyridine for 2h; | 82% |
bis(bromomethyl)bis(hydroxymethyl)methane
tert-butylchlorodiphenylsilane
Conditions | Yield |
---|---|
Stage #1: bis(bromomethyl)bis(hydroxymethyl)methane With dmap; triethylamine In dichloromethane at 0℃; for 1h; Inert atmosphere; Stage #2: tert-butylchlorodiphenylsilane In dichloromethane at 0 - 25℃; for 11h; Inert atmosphere; | 82% |
Conditions | Yield |
---|---|
Stage #1: bis(bromomethyl)bis(hydroxymethyl)methane With p-toluenesulfonyl chloride In pyridine at 0 - 20℃; for 12h; Large scale; Green chemistry; Stage #2: With sodium bromide In diethylene glycol at 140 - 150℃; for 24h; Temperature; Reagent/catalyst; Large scale; Green chemistry; | 80% |
With pyridine; p-toluenesulfonyl chloride; sodium bromide In PEG-600 |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 120℃; for 8h; Temperature; Time; Dean-Stark; | 78% |
2,3-dimethoxythiophene
bis(bromomethyl)bis(hydroxymethyl)methane
3,3-bis(bromomethyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 120℃; for 24h; | 75% |
With toluene-4-sulfonic acid In toluene Heating; | 73% |
With toluene-4-sulfonic acid In toluene at 110℃; for 24h; |
bis(bromomethyl)bis(hydroxymethyl)methane
2-chlorophenyl dichlorophosphate
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; for 5h; | 75% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 24h; Inert atmosphere; | 75% |
bis(bromomethyl)bis(hydroxymethyl)methane
4-chlorophenylphosphorodichloridate
5,5-Bis-bromomethyl-2-(4-chloro-phenoxy)-[1,3,2]dioxaphosphinane 2-oxide
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; | 73% |
With pyridine |
bis(bromomethyl)bis(hydroxymethyl)methane
acetophenone
5,5-bis(bromomethyl)-2-methyl-2-phenyl-1,3-dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid Reflux; | 73% |
bis(bromomethyl)bis(hydroxymethyl)methane
n-propyl dichlorophosphite
Conditions | Yield |
---|---|
With triethylamine In diethyl ether at 10℃; | 70% |
bis(bromomethyl)bis(hydroxymethyl)methane
4-bromophenyl carbamidophosphoric acid dichloride
Conditions | Yield |
---|---|
Stage #1: bis(bromomethyl)bis(hydroxymethyl)methane; 4-bromophenyl carbamidophosphoric acid dichloride With triethylamine In tetrahydrofuran at 0℃; for 0.333333h; Stage #2: In tetrahydrofuran at 30 - 40℃; for 5h; | 70% |
bis(bromomethyl)bis(hydroxymethyl)methane
O-phenyl phosphorodichloridate
5,5-Bis-bromomethyl-2-phenoxy-[1,3,2]dioxaphosphinane 2-oxide
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; | 70% |
bis(bromomethyl)bis(hydroxymethyl)methane
2,2-bis(mercaptomethyl)-1,3-propanediol
Conditions | Yield |
---|---|
With sodium hydrogen sulfide monohydrate In N,N-dimethyl-formamide at 50℃; for 48h; Solvent; Temperature; | 70% |
With sodium hydrogen sulfide monohydrate In N,N-dimethyl-formamide at 50℃; for 48h; | 70% |
Multi-step reaction with 2 steps 1: sodium tetrasulfide; ethanol 2: sodium; liquid ammonia View Scheme | |
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide / 144 h / 20 °C / Inert atmosphere 2: lithium aluminium tetrahydride / tetrahydrofuran / 16 h / 20 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: sulfur; sodium sulfide / N,N-dimethyl-formamide / 120 °C / Inert atmosphere 2: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / Inert atmosphere; Reflux View Scheme |
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