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Coagulants and flocculants

Chitosan, 2-hydroxypropyl ether

Also known as hydroxypropyl chitosan, Chitofilmer, 2-Hydroxypropyl Ether Chitosan

CAS 84069-44-3Formula C51H101N3O24Molar mass 1,140.37 g/mol
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Chitosan, 2-hydroxypropyl ether chemical structure, C51H101N3O24, CAS 84069-44-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
84069-44-3
Formula
C51H101N3O24
Molar mass
1,140.37 g/mol
HS code
293299
Category
Coagulants and flocculants

What is Chitosan, 2-hydroxypropyl ether?

Plain description, key identifiers and synonyms

Chitosan, 2-hydroxypropyl ether is a chemical substance with the molecular formula C51H101N3O24 and a molar mass of 1,140.37 g/mol. Its CAS registry number is 84069-44-3. The IUPAC name is 1-[[(2R,5S)-5-[(2S,5S)-5-[(2S,5S)-4,5-bis(2-hydroxypropoxy)-6-(2-hydroxypropoxymethyl)-3-(2-hydroxypropylamino)oxan-2-yl]oxy-4-(2-hydroxypropoxy)-6-(2-hydroxypropoxymethyl)-3-(2-hydroxypropylamino)oxan-2-yl]oxy-2,4-bis(2-hydroxypropoxy)-6-(2-hydroxypropoxymethyl)oxan-3-yl]amino]propan-2-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[[(2R,5S)-5-[(2S,5S)-5-[(2S,5S)-4,5-bis(2-hydroxypropoxy)-6-(2-hydroxypropoxymethyl)-3-(2-hydroxypropylamino)oxan-2-yl]oxy-4-(2-hydroxypropoxy)-6-(2-hydroxypropoxymethyl)-3-(2-hydroxypropylamino)oxan-2-yl]oxy-2,4-bis(2-hydroxypropoxy)-6-(2-hydroxypropoxymethyl)oxan-3-yl]amino]propan-2-ol
CAS number
84069-44-3
Molecular formula
C51H101N3O24
INCI name
HYDROXYPROPYL CHITOSAN
InChIKey
DLGSBBASGAIJDP-SEICLPINSA-N
InChI
InChI=1S/C51H101N3O24/c1-26(55)12-52-40-47(71-20-34(9)63)44(38(24-67-16-30(5)59)74-49(40)73-22-36(11)65)77-51-42(54-14-28(3)57)48(72-21-35(10)64)45(39(76-51)25-68-17-31(6)60)78-50-41(53-13-27(2)56)46(70-19-33(8)62)43(69-18-32(7)61)37(75-50)23-66-15-29(4)58/h26-65H,12-25H2,1-11H3/t26?,27?,28?,29?,30?,31?,32?,33?,34?,35?,36?,37?,38?,39?,40?,41?,42?,43-,44-,45-,46?,47?,48?,49-,50+,51+/m1/s1
Canonical SMILES
CC(O)CNC1C(OC2C(COCC(C)O)OC(OC3C(COCC(C)O)OC(OCC(C)O)C(NCC(C)O)C3OCC(C)O)C(NCC(C)O)C2OCC(C)O)OC(COCC(C)O)C(OCC(C)O)C1OCC(C)O
Isomeric SMILES
CC(CNC1[C@@H](OC([C@H](C1OCC(C)O)O[C@H]2C(C([C@@H](C(O2)COCC(C)O)O[C@H]3C(C([C@@H](C(O3)COCC(C)O)OCC(C)O)OCC(C)O)NCC(C)O)OCC(C)O)NCC(C)O)COCC(C)O)OCC(C)O)O

Synonyms

  • hydroxypropyl chitosan
  • Chitofilmer, 2-Hydroxypropyl Ether Chitosan

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
1,140.37 g/molcalc.
Exact mass
1,139.6775 Dacalc.
LogP (octanol/water)
-4.4calc.
Topological polar surface area
378.6 Ųcalc.
Hydrogen bond donors
14calc.
Hydrogen bond acceptors
27calc.
Rotatable bonds
40calc.
Heavy atoms
78calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
26calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCC(OC2CCC(OC3CCCOC3)OC2)OC1

C1CCC(OC2CCC(OC3CCCOC3)OC2)OC1

3 rings, 20 atoms.

82 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Chitosan, 2-hydroxypropyl ether suppliers

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Chitosan, 2-hydroxypropyl ether price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Use classes: Cosmetics.

Cosmetic ingredient, INCI name HYDROXYPROPYL CHITOSAN(film forming)

Functional uses

  • Film former
  • Thickening agent

Cosmetic functions

  • Film forming

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Chitosan, 2-hydroxypropyl ether is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Chitosan, 2-hydroxypropyl ether is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Chitosan, 2-hydroxypropyl ether, based on the data on this page

What is Chitosan, 2-hydroxypropyl ether?

Chitosan, 2-hydroxypropyl ether is a chemical substance with the molecular formula C51H101N3O24 and a molar mass of 1,140.37 g/mol. Its CAS registry number is 84069-44-3.

What is the CAS number of Chitosan, 2-hydroxypropyl ether?

The CAS registry number of Chitosan, 2-hydroxypropyl ether is 84069-44-3.

What is the molecular formula and weight of Chitosan, 2-hydroxypropyl ether?

The molecular formula of Chitosan, 2-hydroxypropyl ether is C51H101N3O24 and its molar mass is 1,140.37 g/mol.

What is Chitosan, 2-hydroxypropyl ether used for?

Use classes: Cosmetics.

Is Chitosan, 2-hydroxypropyl ether hazardous?

No GHS hazard classification for Chitosan, 2-hydroxypropyl ether is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Chitosan, 2-hydroxypropyl ether?

Chitosan, 2-hydroxypropyl ether is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Chitosan, 2-hydroxypropyl ether?

Post a free request on CompoundList and suppliers of Chitosan, 2-hydroxypropyl ether will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Chitosan, 2-hydroxypropyl ether?

Suppliers quote Chitosan, 2-hydroxypropyl ether on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Chitosan, 2-hydroxypropyl ether

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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