Sodium phenoxide trihydrate - ≥98% , CAS No.156150-40-2

CAS: 156150-40-2 Cat. No.: S110499 Molecular Weight: 170.14 EC Number: 683-646-1 PubChem CID: 23681143
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
PhONa trihydrate | NaOPh trihydrate | SODIUM PHENOLATE TRIHYDRATE | sodium;phenoxide;trihydrate | QAJGUMORHHJFNJ-UHFFFAOYSA-M | Sodium phenoxide--water (1/1/3) | Sodium phenolate trihydrate, 99% | Sodium phenoxide trihydrate | sodium phenoxide tri-hydrate
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
S110499-5g
5
$35.90
25g
S110499-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$64.90
100g
S110499-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$156.90
500g
S110499-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$642.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Used as a preservative and an organic synthesis intermediate. The material used to absorb phosgene in gas masks.

Specifications

Synonyms
PhONa trihydrate | NaOPh trihydrate | SODIUM PHENOLATE TRIHYDRATE | sodium;phenoxide;trihydrate | QAJGUMORHHJFNJ-UHFFFAOYSA-M | Sodium phenoxide--water (1/1/3) | Sodium phenolate trihydrate, 99% | Sodium phenoxide trihydrate | sodium phenoxide tri-hydrate
Specifications & Purity
≥98%
Storage
Room temperature, Argon charged
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504769644
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504769644
Canonical SmilesC1=CC=C(C=C1)[O-].O.O.O.[Na+]
IUPAC Namesodium;phenoxide;trihydrate
InChIKeyQAJGUMORHHJFNJ-UHFFFAOYSA-M
INCHI1S/C6H6O.Na.3H2O/c7-6-4-2-1-3-5-6;;;;/h1-5,7H;;3*1H2/q;+1;;;/p-1
Isomeric SMILES C1=CC=C(C=C1)[O-].O.O.O.[Na+]
WGK Germany 2
Alternate CAS 139-02-6
PubChem CID 23681143
UN Number 2905
Molecular Weight 170.14

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
SubclassPhenoxides
Intermediate Tree Nodes Not available
Direct ParentPhenoxides
Alternative Parents Organooxygen compounds  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenoxide - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Organic cation - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenoxides. These are salts or analogous metal derivatives of phenols.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

8 results found

Lot NumberCertificate TypeDateItem
I2512198Certificate of AnalysisSep 16, 2025 S110499
G2509048Certificate of AnalysisJul 14, 2025 S110499
F2512071Certificate of AnalysisMar 05, 2025 S110499
F2307334Certificate of AnalysisMar 04, 2025 S110499
I2109411Certificate of AnalysisJun 09, 2023 S110499
I2109412Certificate of AnalysisJun 09, 2023 S110499
I2109413Certificate of AnalysisJun 09, 2023 S110499
I2109414Certificate of AnalysisJun 09, 2023 S110499
Chemical and Physical Properties
SensitivityMoisture sensitive
Melt Point(°C)61-64°C
Molecular Weight170.140 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass170.056 Da
Monoisotopic Mass170.056 Da
Topological Polar Surface Area26.100 Ų
Heavy Atom Count11
Formal Charge0
Complexity50.500
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 Count5
Solution Calculators
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