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:4704-94-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryhigh quality Appearance:White or off-white Solid 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:4704-94-3
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
Cas:4704-94-3
Min.Order:1
Negotiable
Type:Other
inquiry1. 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:4704-94-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiry
Cas:4704-94-3
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
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:4704-94-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:4704-94-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry2-(HYDROXYMETHYL)-1,3-PROPANEDIOL CAS:4704-94-3 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
Cas:4704-94-3
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:4704-94-3
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
Best 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
2-Hydroxymethyl-1,3-propanediol instock (We can supply this product in large quantity and the annual output can reach 100kg/month ) We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract rese
Cas:4704-94-3
Min.Order:1 Kilogram
FOB Price: $1900.0 / 2000.0
Type:Lab/Research institutions
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:4704-94-3
Min.Order:0
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:4704-94-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermediates Transporta
Cas:4704-94-3
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiryPropane, 1,3-dihydroxy-2-hydroxymethyl-;TRIS(HYDROXYMETHYL)METHANE;TRIMETHYLOLMETHANE;2-(HYDROXYMETHYL)-1,3-PROPANEDIOL;2-(hydroxymethyl)propane-1,3-diol;2-HYDROXYMETHYL- 1,3-PROPANEDIOL, POLYME&;2-(HYDROXYMETHYL)-1,3-PROPANEDIOL 97+%;trihydrox
Cas:4704-94-3
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 2-Hydroxymethyl-1,3-Propanediol CAS No.:4704-94-3 Molecule Formula:C4H10O3 Molecule Weight:106.12 Purity: 98.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard TEST
Cas:4704-94-3
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:4704-94-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:4704-94-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cas:4704-94-3
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiry2-(HYDROXYMETHYL)-1,3-PROPANEDIOL Chemical Properties Melting point 63-68 °C (dec.) (lit.) Boiling point 158 °C(Press: 1.5 Torr) density 1.213±0.06 g/cm3(Predicted) Fp 89 °C pka 14.10±0.10(Predicted) BRN
Cas:4704-94-3
Min.Order:1 Gram
FOB Price: $65.0
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:4704-94-3
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:4704-94-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryThe process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai
Cas:4704-94-3
Min.Order:1 Gram
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 purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:4704-94-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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 qualified in
Cas:4704-94-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-Benzoyloxymethyl-1,3-propanediol dibenzoate
2-hydroxymethyl-1,3-propanediol
Conditions | Yield |
---|---|
With sodium methylate In methanol for 20h; Heating; | 98% |
With sodium methylate In methanol for 20h; Time; Reflux; | 90% |
[2-(4-methoxyphenyl)-[1,3]dioxan-5-yl]methanol
2-hydroxymethyl-1,3-propanediol
Conditions | Yield |
---|---|
With water; Selectfluor In acetonitrile at 20℃; for 5h; | 90% |
Conditions | Yield |
---|---|
With dimethylsulfide borane complex 1.) reflux, 8 h, 2.) methanol, 15 h; | 83% |
With lithium aluminium tetrahydride; diethyl ether |
bis-(hydroxymethyl)-acetaldehyde
2-hydroxymethyl-1,3-propanediol
Conditions | Yield |
---|---|
With hydrogen; ruthenium In water at 25℃; under 2585.7 Torr; for 24h; Yield given; | |
PtO2 In water |
formaldehyd
acetaldehyde
A
2,2-di(hydroxymethyl)-acetic acid
B
Pentaerythritol
C
2-hydroxymethyl-1,3-propanediol
D
α,α,α-tris(hydroxymethyl)acetic acid
E
2-Hydroxymethyl-2-(methoxymethoxymethyl)-1,3-propandiol
F
trimethyleneglycol
Conditions | Yield |
---|---|
With calcium hydroxide Mechanism; |
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; |
formaldehyd
acrolein
A
2-hydroxymethyl-1,3-propanediol
B
trimethyleneglycol
Conditions | Yield |
---|---|
With sulfuric acid; hydrogen; iron(II) sulfate; palladium on activated charcoal; Ru-carbon 1.) 25 deg C, 5 h, 2.) 50 psi, 25 deg C, 42 h; Yield given. Multistep reaction. Yields of byproduct given; |
Conditions | Yield |
---|---|
With lipase from Pseudomonas stutzeri PS59 In aq. phosphate buffer; isopropyl alcohol at 30℃; for 0.25h; pH=8; Enzymatic reaction; |
glyceroltripalmitate
A
2-hydroxymethyl-1,3-propanediol
B
1-hexadecylcarboxylic acid
Conditions | Yield |
---|---|
With lipase from Pseudomonas stutzeri PS59 In aq. phosphate buffer; isopropyl alcohol at 30℃; for 0.25h; pH=8; Enzymatic reaction; |
trioleoylglycerol
A
cis-Octadecenoic acid
B
2-hydroxymethyl-1,3-propanediol
Conditions | Yield |
---|---|
With lipase from Pseudomonas stutzeri PS59 In aq. phosphate buffer; isopropyl alcohol at 30℃; for 0.25h; pH=8; Enzymatic reaction; |
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