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Plasticizers

Dimethyl 3-hydroxyphthalate

Also known as Dimethyl 3-hydroxybenzene-1,2-dicarboxylate, 1,2-dimethyl 3-hydroxybenzene-1,2-dicarboxylate, dimethyl 3-hydroxy-phthalate

CAS 36669-02-0Formula C10H10O5Molar mass 210.19 g/molEC 815-252-4
GHS signal word: Warning. Pictograms: Harmful or irritant
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Dimethyl 3-hydroxyphthalate chemical structure, C10H10O5, CAS 36669-02-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
36669-02-0
Formula
C10H10O5
Molar mass
210.19 g/mol
EC number
815-252-4
HS code
291829
Category
Plasticizers

What is Dimethyl 3-hydroxyphthalate?

Plain description, key identifiers and synonyms

Dimethyl 3-hydroxyphthalate has been reported in Colletotrichum gloeosporioides.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dimethyl 3-hydroxybenzene-1,2-dicarboxylate
CAS number
36669-02-0 CAS number cross-checked
EC number
815-252-4
Molecular formula
C10H10O5
MDL number
MFCD22490931
InChIKey
BQGDDMMXPRJQHZ-UHFFFAOYSA-N
InChI
InChI=1S/C10H10O5/c1-14-9(12)6-4-3-5-7(11)8(6)10(13)15-2/h3-5,11H,1-2H3
SMILES (canonical and isomeric)
COC(=O)C1=C(C(=CC=C1)O)C(=O)OC

Synonyms

  • Dimethyl 3-hydroxybenzene-1,2-dicarboxylate
  • 1,2-dimethyl 3-hydroxybenzene-1,2-dicarboxylate
  • dimethyl 3-hydroxy-phthalate
  • 3-Hydroxy-1,2-benzenedicarboxylic Acid Dimethyl Ester, 3-Hydroxyphthalic Acid Dimethyl Ester
  • 3-hydroxyphthalic acid dimethyl ester
  • dimethyl3-hydroxyphthalate
  • 3-hydroxy-benzene-1,2-dicarboxylic acid dimethyl ester
  • Benzene-1,2-dicarboxylic acid, 3-hydroxy, dimethyl ester

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
210.19 g/molcalc.
Exact mass
210.0528 Dacalc.
LogP (octanol/water)
0.97calc.
Topological polar surface area
72.83 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
15calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.2calc.
Formal charge
0calc.
Stereocentres
0calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Dimethyl 3-hydroxyphthalate suppliers

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Dimethyl 3-hydroxyphthalate 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 Dimethyl 3-hydroxyphthalate is traded under.

HS 2918.29Indicative HS code

Carboxylic acids, (with phenol function but without other oxygen function), their anhydrides, halides…

World exports in 2024
$861M
+0.9% vs 2023, imports $892M
2019 to 2024
Top exporters
  1. China30.5%
  2. South Korea18.3%
  3. Switzerland * partner reported13.3%
Top importers
  1. United States14.7%
  2. Germany13.3%
  3. Japan10.3%

* Partner reported figures, a lower bound.

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

The HS code shown for Dimethyl 3-hydroxyphthalate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dimethyl 3-hydroxyphthalate, based on the data on this page

What is Dimethyl 3-hydroxyphthalate?

Dimethyl 3-hydroxyphthalate has been reported in Colletotrichum gloeosporioides.

What is the CAS number of Dimethyl 3-hydroxyphthalate?

The CAS registry number of Dimethyl 3-hydroxyphthalate is 36669-02-0.

What is the molecular formula and weight of Dimethyl 3-hydroxyphthalate?

The molecular formula of Dimethyl 3-hydroxyphthalate is C10H10O5 and its molar mass is 210.19 g/mol.

What is Dimethyl 3-hydroxyphthalate used for?

Known uses and roles of Dimethyl 3-hydroxyphthalate include plasticizers in paints and coatings, plasticizers in plastics and polymers and plasticizers in adhesives and sealants.

Is Dimethyl 3-hydroxyphthalate hazardous?

Dimethyl 3-hydroxyphthalate carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dimethyl 3-hydroxyphthalate?

Dimethyl 3-hydroxyphthalate is usually classified under HS code 291829 (Carboxylic acids with phenol function but without other oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dimethyl 3-hydroxyphthalate?

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What is the price of Dimethyl 3-hydroxyphthalate?

Suppliers quote Dimethyl 3-hydroxyphthalate 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 Dimethyl 3-hydroxyphthalate

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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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