1,3-Propanediol - for synthesis , CAS No.504-63-2

CAS: 504-63-2 Cat. No.: P432773 Formula: C3H8O2 Molecular Weight: 76.09 Beilstein Registry Number: 969155 EC Number: 207-997-3
AVAILABLE TO ORDER
GRADE & PURITY for Synthesis ? Synthesis grade — practical purity for chemical synthesis and preparative work. Use as a cost-effective reagent when analytical purity isn't required.
Synonyms
2-Deoxyglycerol | HSDB 8263 | J-503943 | CAS-504-63-2 | DTXCID6021246 | 1,3-PROPANEDIOL | 1,3-propane-diol | propan-1,3-diol | (HOCH2)2CH2 | CHEBI:16109 | InChI=1/C3H8O2/c4-2-1-3-5/h4-5H,1-3H | 1,3-PROPANDIOL | propane 1.3-diol | 1.3-propanediol | C02457
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
5ml
P432773-5ml
2 In stock
—
$9.90
50ml
P432773-50ml
4 In stock
—
$13.90
250ml
P432773-250ml
2 In stock
1 In stock
$39.90
Enter a quantity for the sizes you want to add.
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Why this grade

for synthesis for Synthesis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

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Quality documents

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

📚

Literature proof

Cited in 179 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-Deoxyglycerol | HSDB 8263 | J-503943 | CAS-504-63-2 | DTXCID6021246 | 1,3-PROPANEDIOL | 1,3-propane-diol | propan-1,3-diol | (HOCH2)2CH2 | CHEBI:16109 | InChI=1/C3H8O2/c4-2-1-3-5/h4-5H,1-3H | 1,3-PROPANDIOL | propane 1.3-diol | 1.3-propanediol | C02457
Specifications & Purity
for synthesis
Storage
Room temperature
Shipped In
Normal
Grade
for Synthesis
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528753709
Canonical Smiles
C(CO)CO
IUPAC Name
propane-1,3-diol
InChIKey
YPFDHNVEDLHUCE-UHFFFAOYSA-N
INCHI
1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
Isomeric SMILES
C(CO)CO
WGK Germany
1
RTECS
TY2010000
Molecular Weight
76.09
Beilstein
969155
Reaxy-Rn
969155
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=969155&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassAlcohols and polyols
Intermediate Tree Nodes Not available
Direct ParentPrimary alcohols
Alternative Parents Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Hydrocarbon derivative - Primary alcohol - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as primary alcohols. These are compounds comprising the primary alcohol functional group, with the general structure RCOH (R=alkyl, aryl).
External Descriptors a small molecule
3D Structure
Interactive Chemical Structure Model





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.

7 results found

Lot NumberCertificate TypeDateItem
D2610083D2610083Certificate of AnalysisApr 21, 2026 P432773
F2604144F2604144Certificate of AnalysisApr 21, 2026 P432773
D2610082D2610082Certificate of AnalysisApr 20, 2026 P432773
H2520045H2520045Certificate of AnalysisSep 19, 2023 P432773
I2314189I2314189Certificate of AnalysisSep 19, 2023 P432773
I2314190I2314190Certificate of AnalysisSep 19, 2023 P432773
I2314191I2314191Certificate of AnalysisSep 16, 2023 P432773
Chemical and Physical Properties
Solubility100g/L
Refractive Index1.44
Flash Point(°F)165 °F
Flash Point(°C)74 °C
Boil Point(°C)214°C
Melt Point(°C)-27°C
Molecular Weight76.090 g/mol
XLogP3-1.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass76.0524 Da
Monoisotopic Mass76.0524 Da
Topological Polar Surface Area40.500 Ų
Heavy Atom Count5
Formal Charge0
Complexity12.400
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
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Understanding Polyester Resins for Coatings: Structure Design, Key Indicators, and Coating Film Performance
Failure Mechanisms, Application Limitations, and Systematic Improvement Directions for Polyester Coatings
Solvents, Co-solvents, and Solubilization Systems in Home and Personal Care Formulations: Classification, Functions, and Selection Guide
Why Do Alcohols Differ in Function: Why Is Glycerol Mainly Moisturizing, Propylene Glycol Mainly Solubilizing, and Isopropyl Alcohol Fast-Drying? — Understanding Personal Care Formulation Functions from Structural Differences
Thickening, Suspension, Auxiliary Stabilization, and Agglomeration Mechanisms of Xanthan Gum in Personal Care Formulations: From Molecular Structure to Processing Applications
Why Limonene Can Soften Greasy Soils Yet Is Difficult to Dissolve in Water: Understanding the Cleaning Mechanism and Formulation Applications of Naturally Derived Solvents from Molecular Structure
What Is Synthetic Biology? The Industrialization Pathway from Upstream Reagent Toolchains to Biomanufacturing Applications
Analysis of Structural Differences in Diols: Moisturization, Co-solvency, Skin Feel, and Formulation Selection for Propylene Glycol, Butylene Glycol, and Medium- to Long-Chain 1,2-Alkanediols
Performance Sources and Formulation Applications of Enzyme-Based Ingredients in Daily Chemical Products: Fermentation Transformation, Enzymatic Reactions, and Application Principles
Mechanistic Analysis of Topical Glutathione in Skincare: Cellular Redox Regulation, Skin Delivery Challenges, and SLN-Based Delivery Strategies
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Rotary-Evaporation-Assisted Reversible Dehydration Reactions: Reduced-Pressure Evaporation, Removal of Volatile Components, and Equilibrium Response
Citations of This Product
Solution Calculators
Reviews

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