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| CAS No.: | 697-82-5 |
|---|---|
| Name: | 2,3,5-Trimethylphenol |
| Molecular Structure: | |
|
|
|
| Formula: | C9H12O |
| Molecular Weight: | 136.194 |
| Synonyms: | Phenol,2,3,5-trimethyl-;1-Hydroxy-2, 3,5-trimethylbenzene;1-Hydroxy-2,3,5-trimethylbenzene; |
| EINECS: | 211-806-9 |
| Density: | 0.996 g/cm3 |
| Melting Point: | 92-95 °C(lit.) |
| Boiling Point: | 231.1 °C at 760 mmHg |
| Flash Point: | 103.6 °C |
| Solubility: | insoluble in water |
| Appearance: | White to off-white powder |
| Hazard Symbols: |
C, Xi
|
| Risk Codes: | 34-36/37/38 |
| Safety: | 26-36/37/39-45-24/25 |
| Transport Information: | UN 2430 8/PG 3 |
| PSA: | 20.23000 |
| LogP: | 2.31740 |


2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| With indium; ammonium chloride In ethanol for 18h; Debenzylation; Heating; | 100% |
| With indium; ammonium chloride In methanol for 18h; Heating; | 100% |


2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| With tetrahydrofuran; titanium(III) chloride; lithium for 14h; Heating; | 92% |

2,3,5-Trimethyl-(4-methylphenylsulfonyloxy)benzene


2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| With titanium(III) chloride; lithium In tetrahydrofuran at 25℃; for 18h; Substitution; | 91% |

2,4,6-trimethylpyrylium tetrafluoroborate


dimethylsulfoxonium methylide


2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| In tetrahydrofuran; dimethyl sulfoxide 1.) -5 deg C, 1 h, 2.) room temperature, 7 h; | 80% |

methanol


2,3-Dimethylphenol

A

2,3,6-trimethylphenol

B

2,3,4-trimethylphenol

C

2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| Pd-containing mordenite at 350℃; | A 80% B 5% C 5% |


methanol


3,5-Dimethylphenol

A

3,4,5-trimethylphenol

B

2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| Pd-containing mordenite at 350℃; | A 6% B 70% |


1,2,4-Trimethylbenzene

A

2,4-dimethylbenzyl alcohol

B

Trimethylhydroquinone

C

2,4,5-trimethylphenol

D

2,3,6-trimethylphenol

E

2,3,5-trimethylphenol

F

2,5-dimethylbenzyl alcohol

| Conditions | Yield |
|---|---|
| With glucose dehydrogenase; D-glucose; P450 BM3 R47S, Y51W, A330F, I401M mutant; NADPH; catalase; ascorbic acid In aq. phosphate buffer; dimethyl sulfoxide pH=7.5; Catalytic behavior; Enzymatic reaction; | A 25% B 23% C 28% D 5% E 8% F 9% |


formaldehyd


3,5-dimethyl-2-cyclohexen-1-one


diethyl amine hydrochloride


2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| With hydrogenchloride; ethanol Behandeln des Reaktionsprodukts mit HCl in Aether und Erhitzen der erhaltenen Hydrochloride unter vermindertem Druck auf 200-235grad; |


3,5,5-Trimethylcyclohex-2-en-1-one

A

3,4,5-trimethylphenol

B

2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| With bromine; 1,2,4-Trichlorobenzene |

3,5-dimethyl-2-piperidin-1-ylmethyl-phenol


2,3,5-trimethylphenol

| Conditions | Yield |
|---|---|
| With calcium hydroxide | |
| With 1,4-dioxane; copper oxide-chromium oxide at 165℃; Hydrogenolyse; |
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IUPAC Name: 2,3,5-trimethylphenol
The Molecular formula of 2,3,5-Trimethylphenol (697-82-5) : C9H12O
The Molecular Weight of 2,3,5-Trimethylphenol (697-82-5) : 136.19
Molecular Structure : 
EINECS: 211-806-9
Melting point: 92-95 °C(lit.)
Boiling point: 231.1 °C at 760 mmHg
Flash point: 103.6 °C
Density: 0.996 g/cm3
Vapour Pressure: 0.0419 mmHg at 25°C
Storage temp.: Store in dark
Solubility: insoluble
Water Solubility: insoluble
Synonyms: ISOPSEUDOCUMENOL;2,3,5-Trimethylphenol/TMP/Isopseudocumenol; 2,3,5-Thrimethylphenol;AKOS BBS-00008093;2,3,5-trimethyl-pheno;2,3,5-TRIMETHYLPHENOL;6-HYDROXYPSEUDOCUMENE;1-Hydroxy-2,3,5-trimethylbenzene;
2,3,5-Trimethylphenol (697-82-5) is used for synthesis of aromatic vitamin A acid.
The Hazard Codes of 2,3,5-Trimethylphenol (697-82-5):
C,
Xi
The Risk Statements information of 2,3,5-Trimethylphenol (697-82-5):
34: Causes burns
36/37/38: Irritating to eyes, respiratory system and skin
The Safety Statements information of 2,3,5-Trimethylphenol (697-82-5):
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
24/25: Avoid contact with skin and eyes
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
HazardClass: 8
PackingGroup: III
HS Code: 29071900
RIDADR: UN 2430 8/PG 3
WGK Germany: 3