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Polymers and thermoplastics

Polysulfide rubber

Also known as Thiorubber, Accralastic, Coeflex

CAS 63148-67-4Formula C23H29NO3Molar mass 367.49 g/mol
1 supplier listed
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Polysulfide rubber chemical structure, C23H29NO3, CAS 63148-67-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
63148-67-4
Formula
C23H29NO3
Molar mass
367.49 g/mol
HS code
293339
Category
Polymers and thermoplastics

What is Polysulfide rubber?

Plain description, key identifiers and synonyms

Polysulfide rubber is a chemical substance with the molecular formula C23H29NO3 and a molar mass of 367.49 g/mol. Its CAS registry number is 63148-67-4. The IUPAC name is 1-[2-(2-hydroxy-3-piperidin-1-ylpropoxy)phenyl]-3-phenylpropan-1-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[2-(2-hydroxy-3-piperidin-1-ylpropoxy)phenyl]-3-phenylpropan-1-one
CAS number
63148-67-4
Molecular formula
C23H29NO3
InChIKey
DMYOHQBLOZMDLP-UHFFFAOYSA-N
InChI
InChI=1S/C23H29NO3/c25-20(17-24-15-7-2-8-16-24)18-27-23-12-6-5-11-21(23)22(26)14-13-19-9-3-1-4-10-19/h1,3-6,9-12,20,25H,2,7-8,13-18H2
SMILES (canonical and isomeric)
C1CCN(CC1)CC(COC2=CC=CC=C2C(=O)CCC3=CC=CC=C3)O

Synonyms

  • Thiorubber
  • Accralastic
  • Coeflex
  • 1-[2-(2-hydroxy-3-piperidin-1-ylpropoxy)phenyl]-3-phenylpropan-1-one
  • 1-{2-[2-hydroxy-3-(piperidin-1-yl)propoxy]phenyl}-3-phenylpropan-1-one
  • 1-(2-(2-hydroxy-3-(piperidin-1-yl)propoxy)phenyl)-3-phenylpropan-1-one
  • 1-[2-(2-Hydroxy-3-piperidin-1-yl-propoxy)-phenyl]-3-phenyl-propan-1-one
  • 1-{2-[2-hydroxy-3-(1-piperidinyl)propoxy]phenyl}-3-phenyl-1-propanone

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
367.49 g/molcalc.
Exact mass
367.2147 Dacalc.
LogP (octanol/water)
3.73calc.
Topological polar surface area
49.77 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
9calc.
Heavy atoms
27calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.44calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 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, O=C(CCc1ccccc1)c1ccccc1OCCCN1CCCCC1

O=C(CCc1ccccc1)c1ccccc1OCCCN1CCCCC1

3 rings, 26 atoms.

No other chemical in our database has 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.

Polysulfide rubber suppliers

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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 1 country

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Polysulfide rubber price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Polysulfide rubber is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

The HS code shown for Polysulfide rubber is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Polysulfide rubber, based on the data on this page

What is Polysulfide rubber?

Polysulfide rubber is a chemical substance with the molecular formula C23H29NO3 and a molar mass of 367.49 g/mol. Its CAS registry number is 63148-67-4. The IUPAC name is 1-[2-(2-hydroxy-3-piperidin-1-ylpropoxy)phenyl]-3-phenylpropan-1-one.

What is the CAS number of Polysulfide rubber?

The CAS registry number of Polysulfide rubber is 63148-67-4.

What is the molecular formula and weight of Polysulfide rubber?

The molecular formula of Polysulfide rubber is C23H29NO3 and its molar mass is 367.49 g/mol.

Is Polysulfide rubber hazardous?

No GHS hazard classification for Polysulfide rubber 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 Polysulfide rubber?

Polysulfide rubber is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Polysulfide rubber?

CompoundList lists 1 supplier of Polysulfide rubber in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Polysulfide rubber?

Suppliers quote Polysulfide rubber 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 Polysulfide rubber

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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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