Di-n-octyl phthalate solution - analytical standard, 1000ug/ml in methanol , CAS No.117-84-0

CAS: 117-84-0 Cat. No.: D108625 Formula: C24H38O4 Molecular Weight: 390.56 Beilstein Registry Number: 1915994 EC Number: 204-214-7
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. 1000ug/ml in methanol
Synonyms
Dioctyl phthalate|DI-N-OCTYL PHTHALATE|117-84-0|dioctyl benzene-1,2-dicarboxylate|DNOP|Vinicizer 85|Dinopol NOP|n-Octyl phthalate|Phthalic acid, dioctyl ester|Phthalic acid di-n-octyl ester|1,2-Benzenedicarboxylic acid, 1,2-dioctyl ester|Dioctyl 1,2-benze
Storage
Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
1.2ml
D108625-1.2ml
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1 In stock

€38.96

€48.51
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Why this grade

analytical standard, 1000ug/ml in methanol Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 49 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Dioctyl phthalate | DI-N-OCTYL PHTHALATE | 117-84-0 | dioctyl benzene-1,2-dicarboxylate | DNOP | Vinicizer 85 | Dinopol NOP | n-Octyl phthalate | Phthalic acid, dioctyl ester | Phthalic acid di-n-octyl ester | 1,2-Benzenedicarboxylic acid, 1,2-dioctyl ester | Dioctyl 1,2-benze
Specifications & Purity
analytical standard, 1000ug/ml in methanol
Storage
Room temperature
Shipped In
Normal
Grade
Analytical standard
Names and Identifiers
Pubchem Sid
Canonical Smiles
CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC
IUPAC Name
dioctyl benzene-1,2-dicarboxylate
InChIKey
MQIUGAXCHLFZKX-UHFFFAOYSA-N
INCHI
1S/C24H38O4/c1-3-5-7-9-11-15-19-27-23(25)21-17-13-14-18-22(21)24(26)28-20-16-12-10-8-6-4-2/h13-14,17-18H,3-12,15-16,19-20H2,1-2H3
Isomeric SMILES
CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC
WGK Germany
2
RTECS
TI1925000
UN Number
3082
Packing Group
III
Molecular Weight
390.56
Beilstein
1915994
Reaxy-Rn
1915994
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1915994&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acid esters
Alternative Parents Benzoyl derivatives  Dicarboxylic acids and derivatives  Carboxylic acid esters  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoate ester - Benzoyl - Dicarboxylic acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
External Descriptors 2-hydroxyisophthalic acid
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
VDR Tclin Vitamin D receptor (26531 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NR1H4 Tclin Bile acid receptor FXR (6228 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
C2224185Certificate of AnalysisOct 11, 2025 D108625
I2308438Certificate of AnalysisJun 11, 2025 D108625
Chemical and Physical Properties
Refractive Index1.4852
Flash Point(°F)217℃
Flash Point(°C)217℃
Boil Point(°C)386.9°C
Melt Point(°C)-55°C
Molecular Weight390.600 g/mol
XLogP39.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count18
Exact Mass390.277 Da
Monoisotopic Mass390.277 Da
Topological Polar Surface Area52.600 Ų
Heavy Atom Count28
Formal Charge0
Complexity369.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

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