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Monomers

Okm 5

Also known as 2-Propenoic acid, 2-methyl-, (1-methylethylidene)bis(4,1-phenyleneoxycarbonyloxy-2,1-ethanediyl) ester, 2,2-Bis(4-(2-methacryloxyethoxy)phenyl)propane, [({(Propane-2,2-diyl)bis[(4,1-phenylene)oxy]carbonyl}oxy)ethane-2,1-diyl] bis(2-methylprop-2-enoate)

CAS 30764-80-8Formula C29H32O10Molar mass 540.57 g/mol
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Okm 5 chemical structure, C29H32O10, CAS 30764-80-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
30764-80-8
Formula
C29H32O10
Molar mass
540.57 g/mol
HS code
292090
Category
Monomers

What is Okm 5?

Plain description, key identifiers and synonyms

Okm 5 is a chemical substance with the molecular formula C29H32O10 and a molar mass of 540.57 g/mol. Its CAS registry number is 30764-80-8. The IUPAC name is 2-[4-[2-[4-[2-(2-methylprop-2-enoyloxy)ethoxycarbonyloxy]phenyl]propan-2-yl]phenoxy]carbonyloxyethyl 2-methylprop-2-enoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[4-[2-[4-[2-(2-methylprop-2-enoyloxy)ethoxycarbonyloxy]phenyl]propan-2-yl]phenoxy]carbonyloxyethyl 2-methylprop-2-enoate
CAS number
30764-80-8 CAS number cross-checked
Molecular formula
C29H32O10
InChIKey
SXFHOXJWTISVLQ-UHFFFAOYSA-N
InChI
InChI=1S/C29H32O10/c1-19(2)25(30)34-15-17-36-27(32)38-23-11-7-21(8-12-23)29(5,6)22-9-13-24(14-10-22)39-28(33)37-18-16-35-26(31)20(3)4/h7-14H,1,3,15-18H2,2,4-6H3
SMILES (canonical and isomeric)
CC(=C)C(=O)OCCOC(=O)OC1=CC=C(C=C1)C(C)(C)C2=CC=C(C=C2)OC(=O)OCCOC(=O)C(=C)C

Synonyms

  • 2-Propenoic acid, 2-methyl-, (1-methylethylidene)bis(4,1-phenyleneoxycarbonyloxy-2,1-ethanediyl) ester
  • 2,2-Bis(4-(2-methacryloxyethoxy)phenyl)propane
  • [({(Propane-2,2-diyl)bis[(4,1-phenylene)oxy]carbonyl}oxy)ethane-2,1-diyl] bis(2-methylprop-2-enoate)
  • [({[(Propane-2,2-diyl)bis(4,1-phenylene)oxy]carbonyl}oxy)ethane-2,1-diyl] bis(2-methylprop-2-enoate)

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
540.57 g/molcalc.
Exact mass
540.1995 Dacalc.
LogP (octanol/water)
5.28calc.
Topological polar surface area
123.7 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
12calc.
Heavy atoms
39calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.31calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 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(Cc2ccccc2)cc1

c1ccc(Cc2ccccc2)cc1

2 rings, 13 atoms, the Diphenylmethane ring system.

8,982 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.

Okm 5 suppliers

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Okm 5 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

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 Okm 5 is traded under.

HS 2920.90Indicative HS code

Esters, other than thiophosphoric esters (phosphorothioates) and phosphite esters and their salts…

World exports in 2024
$1.05B
+8.0% vs 2023, imports $1.23B
2019 to 2024
Top exporters
  1. China33.4%
  2. Germany18.8%
  3. United States12.4%
Top importers
  1. United States19.2%
  2. Singapore8.9%
  3. South Korea6.9%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Okm 5 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Okm 5, based on the data on this page

What is Okm 5?

Okm 5 is a chemical substance with the molecular formula C29H32O10 and a molar mass of 540.57 g/mol. Its CAS registry number is 30764-80-8. The IUPAC name is 2-[4-[2-[4-[2-(2-methylprop-2-enoyloxy)ethoxycarbonyloxy]phenyl]propan-2-yl]phenoxy]carbonyloxyethyl 2-methylprop-2-enoate.

What is the CAS number of Okm 5?

The CAS registry number of Okm 5 is 30764-80-8.

What is the molecular formula and weight of Okm 5?

The molecular formula of Okm 5 is C29H32O10 and its molar mass is 540.57 g/mol.

What is Okm 5 used for?

Known uses and roles of Okm 5 include monomers in plastics and polymers and reactive monomers in adhesives and sealants.

Is Okm 5 hazardous?

No GHS hazard classification for Okm 5 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 Okm 5?

Okm 5 is usually classified under HS code 292090 (Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Okm 5?

Post a free request on CompoundList and suppliers of Okm 5 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Okm 5?

Suppliers quote Okm 5 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 Okm 5

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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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