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1471-17-6

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1471-17-6 Usage

Application

Crosslinkers and thickeners for superabsorbent polymers (SAP), unsaturated polyesters, UV curing resins, polyurethane resins, Carbomers.Also used in adhesives in powders coatings and emulsions.

Synthesis

3-(Prop-2-ynyloxy)-2,2-bis((prop-2-ynyloxy)methyl)propan-1-ol (35). An aqueous solution of NaOH (40 wt %, 10 mL) was added to a solution of pentaerythritol (2.00 g, 14.7 mmol) in 15 mL of dimethylsulfoxide (DMSO). The solution was stirred at rt for 30 min. Propargyl bromide (97%, 9.8 mL, 110 mmol) was then added, and the solution was kept at rt for an additional 10 h. The reaction mixture was then poured into 150 mL of EtOAc and washed with H2O (50 mL × 2) as well as brine (50 mL). The organic layer was dried by Na2SO4 and filtered. The filtrate was concentrated, and the residue was purified by FC (EtOAc/hexane = 1/4). 2.29 g of yellowish oil 35 (yield: 62%). 1H NMR (200 MHz, CDCl3) δ: 4.13 (d, 6H, J = 2.4 Hz), 3.69 (d, 2H, J = 6.4 Hz), 3.56 (s, 6H), 2.43 (t, 3H, J = 2.4 Hz).

Check Digit Verification of cas no

The CAS Registry Mumber 1471-17-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,7 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1471-17:
(6*1)+(5*4)+(4*7)+(3*1)+(2*1)+(1*7)=66
66 % 10 = 6
So 1471-17-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H24O4/c1-4-7-16-11-14(10-15,12-17-8-5-2)13-18-9-6-3/h4-6,15H,1-3,7-13H2

1471-17-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Pentaerythritol Triallyl Ether

1.2 Other means of identification

Product number -
Other names 3-prop-2-enoxy-2,2-bis(prop-2-enoxymethyl)propan-1-ol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1471-17-6 SDS

1471-17-6Relevant articles and documents

Chemo-enzymatic synthesis of oligosaccharides using a dendritic soluble support

Lubineau,Malleron,Le Narvor

, p. 8887 - 8891 (2000)

A new soluble support with high loading capacity is described. This support was used for chemical sulfatation and enzymatic synthesis of the trisaccharide Lewis(x). (C) 2000 Elsevier Science Ltd.

Synthetic method of pentaerythritol triallyl ether

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Paragraph 0037-0047, (2021/04/14)

The invention relates to a synthesis method of pentaerythritol triallyl ether, wherein the synthesis method comprises the following steps: reacting pentaerythritol with chloropropene in a hydroxide aqueous solution to generate pentaerythritol triallyl ether, and adding 2-15 wt% of an allyl alcohol accelerator into every 100 parts by weight of pentaerythritol; and after the reaction is finished, separating a reaction product to obtain a product containing pentaerythritol triallyl ether. According to the synthesis method, the allyl alcohol compound is added as a reaction promoter to promote the reaction, the reaction can be carried out under normal pressure without pressurization, so that the problems of safety and economy caused by the need of a pressurization device are solved, and the synthesis method has remarkable economic advantages. In addition, the added allyl alcohol compound has an inhibition effect on byproducts which are originally generated in the reaction process. Moreover, the product is convenient to separate, pollution-free, energy-saving, environment-friendly, simple and convenient in technological operation and high in production efficiency, and can be widely used for preparing pentaerythritol allyl ether.

Novel cyclodextrin derivatives, method for the preparation thereof and use thereof for the solubilization of pharmacologically active substances

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Page/Page column 28-29, (2008/06/13)

The invention relates to a compound corresponding to general formula (I) wherein n is a whole number from 1-6, m is a whole number equal to 5, 6 or 7, R1 is an OH group, all R1s are identical, Z is an NHX group, X is a hydrogen atom, and R is a hydrogen atom or a bioidentification element, with the proviso that the compound wherein n=1, m=6, Z=NH2 and R1=OH is excluded.

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