2,3,5-Trimethylphenol

CAS No.：697-82-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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2,3,5-Trimethylphenol Basic information

Product Name:	2,3,5-Trimethylphenol
Synonyms:	ISOPSEUDOCUMENOL;AKOS BBS-00008093;6-HYDROXYPSEUDOCUMENE;2,3,5-TRIMETHYLPHENOL;1-Hydroxy-2,3,5-trimethylbenzene;2,3,5-trimethyl-pheno;2,3,5-TRIMETHYLPHENOL PESTANAL, 250 MG;2,3,5-Trimethylphenol, 98+%
CAS:	697-82-5
MF:	C9H12O
MW:	136.19
EINECS:	211-806-9
Product Categories:	Building Blocks;C9 to C20+;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Phenols;Benzene derivatives;Aromatics;Aromatic Phenols;Phenol&Thiophenol&Mercaptan;Phenoles and thiophenoles;1
Mol File:	697-82-5.mol

2,3,5-Trimethylphenol Chemical Properties

Melting point	92-95 °C (lit.)
Boiling point	230-231 °C (lit.)
density	0,763 g/cm³
vapor pressure	9.75 mm Hg ( 60 °C)
refractive index	1.5118 (estimate)
Fp	230-231°C
storage temp.	Inert atmosphere,Room Temperature
solubility	insoluble
form	neat
pka	10.53±0.15(Predicted)
color	White to Light yellow
Water Solubility	insoluble
BRN	2042210
LogP	3.15
CAS DataBase Reference	697-82-5(CAS DataBase Reference)
NIST Chemistry Reference	Phenol, 2,3,5-trimethyl-(697-82-5)
EPA Substance Registry System	2,3,5-Trimethylphenol (697-82-5)

Safety Information

Hazard Codes	C,Xi
Risk Statements	34-36/37/38
Safety Statements	26-36/37/39-45-24/25
RIDADR	UN 2430 8/PG 3
WGK Germany	3
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	29071900

MSDS Information

Provider	Language
2,3,5-Trimethylphenol	English
ACROS	English
SigmaAldrich	English
ALFA	English

2,3,5-Trimethylphenol Usage And Synthesis

Chemical Properties	White to off-white powder. It is easily oxidized and discolored in the air.
Uses	2,3,5-Trimethylphenol is mainly used in organic synthesis that it can be used to synthesize tretinoin.
Definition	ChEBI: 2,3,5-trimethylphenol is a member of phenols. It derives from a hydride of a 1,2,4-trimethylbenzene.
Preparation	2,3,5-trimethylphenol can be synthesized from 1,2,4-trimethylbenzene.
Purification Methods	Crystallise the phenol from water or pet ether. [Beilstein 6 IV 3248.]

2,3,5-Trimethylphenol Preparation Products And Raw materials

Raw materials	1,2,4-Trimethylbenzene
Preparation Products	2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride-->2,2,4,6,7-Pentamethyldihydrobenzofuran-->2,3,5-TRIMETHYLANISOLE-->2,3,5,6-TETRAMETHYL PHENOL-->Etretinate

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