Hydroxypropyl starch
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Hydroxypropyl starch
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CAS No:
9049-76-7
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Formula:
C3H8O2.xUnspecified
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Chemical Name:
Hydroxypropyl starch
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Synonyms:
Starch,2-hydroxypropyl ether;Starch hydroxypropyl ether;O-(Hydroxypropyl) starch;Perfiller 101;2-Hydroxypropyl starch ether;2-Hydroxypropyl starch;Solfarex A 8;Hamaco 267;Perfectamyl A 25A75;Aquaphase PPT;HPS 101;26JJ1;Piostarch H;Hydroxypropyl starch;Reppal 200;Reppal PES 200;Emsize E 1;Emsize E 2;Emsize E 9;Amylotex 8100;Purity Gum 40;Purity Gum 59;Propoxylated starch;Emcol HE/E;G 22 (starch derivative);G 22;Hi-set 369;Amalean I;Emsol K 55;Reppal PES 100;Solvitose 650;Cohpol DL 20;Starpol 530;Starpol 560;Amitrolit P 1HV;National Frigex HV;Cohpol LL 100;Ecofoam;810 Stabilizer;C-Pur 05773;C-Pur 05731;C-Pur 05702;Cohpol EP-LL 100;Pure Cote B 790;C*AraTex;Emcol H 7;SEDIA;Solvitose WB;Midsol 40;Amylomaize 2370;Biostarch H;Hydroxypropylated starch;Walocel S;Delica KH;Piostarch KY;Amylomaize 7;G 800;G 800 (polysaccharide);Pure Cote B 760;ICBM-SE 24;Biostarch L;HP 2;HP 2 (starch derivative);Midsol 4;Midsol 46;HPS 101W;Emsol K 115;HP Starch;E 1440;National Frigex;TR 3 (starch derivative);TR 3;Textra;Nisshoku Cleartext VB 3;Emcol DA 1344;Glucosol 800;Gelose 939;C*AraSet;Tylovis SE 7;C*Film 05773;Kreation D 8;C*EmTex 75753;Emden KH 15;Creamtex 75725;Gelose 22;Farinex TG 600;Matsutani Yuri;GPC-P 30L;Textra Plus;Nenchaku-Kun;Jelcall GT 3;Amitrolit 8860;Amitrolit 8869;Lycoat RS 720;Delica WH;Hylon VII-HP;N-lite CL;Ecofilm;GFM;A 1081 (polysaccharide);HTP 1;Gelose A 939;Penford A 939;A 939;39457-66-4;59978-97-1;95507-90-7;102511-23-9;114845-40-8;193561-65-8;274905-96-3;408325-37-1;898288-38-5;900783-49-5
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CAS No:
Hydroxypropyl starch Use and Manufacturing
The starch is chemically denatured by mild degradation reactions or by the reaction between the hydroxyl groups of natural starch and the selected chemicals. One or several of the following methods can be used: mild oxidation (bleaching), moderate oxidation, acid depolymerization, monofunctional esterification reaction, multifunctional esterification reaction (crosslinking reaction), monofunctional etherification reaction, Multifunctional etherification reaction (crosslinking reaction), alkaline gelatinization and a combination of these methods in a certain way (see each monomer). These manufacturing methods can be used as the basis for denaturation classification.
1) In the hydroxypropyl starch food industry, hydroxypropyl starch can be used as a thickener, hydroxypropyl starch can be used as a suspending agent, and hydroxypropyl starch can be used as a binder. 2) Hydroxypropyl starch papermaking industry: Hydroxypropyl starch is used for internal sizing of paper, hydroxypropyl starch is used for surface sizing, hydroxypropyl starch makes printing ink bright, hydroxypropyl starch makes uniform, hydroxypropyl starch Makes the film smooth, hydroxypropyl starch reduces ink consumption, and hydroxypropyl starch has a certain ability to pull hair. 3) Hydroxypropyl starch textile industry: Hydroxypropyl starch can be used as warp sizing agent, hydroxypropyl starch improves the abrasion resistance during weaving, hydroxypropyl starch and weaving efficiency, hydroxypropyl starch with high degree of substitution Base starch can be used as printing paste. 4) Hydroxypropyl starch pharmaceutical industry: hydroxypropyl starch can be used as a disintegrant for tablets
Dyes
100,000 - 500,000 lb
Photographic film paper, plate, and chemical manufacturing|Starch, 2-hydroxypropyl ether: ACTIVE|XU - indicates a substance exempt from reporting under the Chemical Data Reporting Rule, (40 CFR 711).
EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives|Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
Computed Properties
Molecular Weight:780.8
XLogP3:-8.1
Hydrogen Bond Donor Count:12
Hydrogen Bond Acceptor Count:22
Rotatable Bond Count:16
Exact Mass:780.32632341
Monoisotopic Mass:780.32632341
Topological Polar Surface Area:335
Heavy Atom Count:53
Complexity:1090
Undefined Atom Stereocenter Count:21
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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