- 4-Hydroxy-3,5-(dinitrobenzene)arsonic acid
- 4-Hydroxy-3,5-dimethoxybenzamide
- 4-Hydroxy-3,5-dimethoxycinnamic acid
- 4-HYDROXY-3,5-DIMETHYL-1,2,4-TRIAZOLE
- 4-Hydroxy-3,5-dimethylbenzoic acid
- 4-Hydroxy-3,5-dimethylbenzonitrile
- 4-Hydroxy-3-methoxymandelic acid
- 4-Hydroxy-3-methoxystyrene
- 4-Hydroxy-3-methyl-2(1H)-Quinolinone
- 4-Hydroxy-3-methyl-2-(2-propynyl)-2-cyclopentene-1-one
- 4920-34-7Benzene,1,2,4-trifluoro-3-methoxy-
- 4920-77-8Phenol,3-methyl-2-nitro-
- 4920-79-0Benzene,2-chloro-1-methoxy-4-nitro-
- 4920-80-3Benzoic acid, 3-methoxy-2-nitro-
- 4920-84-7Benzene,2,4-dimethoxy-1-nitro-
- 492-14-87,3,4-Trihydroxyflavanone
- 4921-53-38-chloro-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione
- 4921-82-8Benzamide, N-[(phenylamino)thioxomethyl]-
- 4921-86-2Benzamide,N-[(2-pyridinylamino)thioxomethyl]-
- 4921-91-9Benzamide,N-[[(phenylmethyl)amino]thioxomethyl]-
Hot Products
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
- 7631-86-9Silicon dioxide
- 302-79-4Tretinoin
- 77-92-9Citric acid
|
Basic Information |
|
Post buying leads |
|
Suppliers |
|
Cas Database |
| Name |
4-Hydroxy-3,5-dimethylbenzoic acid |
EINECS | N/A | ||||||||
| CAS No. | 4919-37-3 | Density | 1.249g/cm3 | ||||||||
| PSA | 57.53000 | LogP | 1.70720 | ||||||||
| Solubility | N/A | Melting Point |
221-226 ºC |
||||||||
| Formula | C9H10 O3 | Boiling Point | 331.3°Cat760mmHg | ||||||||
| Molecular Weight | 166.177 | Flash Point | 168.4°C | ||||||||
| Transport Information | N/A | Appearance | off-white to light pink or light beige crystalline | ||||||||
| Safety |
|
Risk Codes | R36/37/38 | ||||||||
| Molecular Structure |
|
Hazard Symbols |
|
||||||||
| Synonyms |
2,6-Dimethyl-4-carboxyphenol;3,5-Dimethyl-4-hydroxybenzoic acid; 4-Hydroxy-3,5-dimethylbenzoic acid; NSC68319 |
Article Data | 21 |
4-Hydroxy-3,5-dimethylbenzoic acid Synthetic route
- 21553-46-8
4-methoxy-3,5-dimethylbenzoic acid
- 4919-37-3
3,5-dimethyl-4-hydroxybenzoic acid
| Conditions | Yield |
|---|---|
| With pyridine hydrochloride at 200℃; for 0.5h; Microwave irradiation; Ionic liquid; | 96% |
| With hydrogen bromide |
- 97888-80-7
3,5-dimethyl-4-benzyloxy-benzoic acid
- 4919-37-3
3,5-dimethyl-4-hydroxybenzoic acid
| Conditions | Yield |
|---|---|
| With tetrabutylammomium bromide; hydrogen bromide In dichloromethane for 24h; Heating; | 87.3% |
| Conditions | Yield |
|---|---|
| at 40 - 60℃; Microwave irradiation; | 85% |
- 201230-82-2
carbon monoxide
- 10570-67-9
4-iodo-2,6-dimethylphenol
- 4919-37-3
3,5-dimethyl-4-hydroxybenzoic acid
| Conditions | Yield |
|---|---|
| With water; potassium carbonate at 100℃; for 24h; | 79% |
- 124-38-9
carbon dioxide
- 10570-67-9
4-iodo-2,6-dimethylphenol
- 4919-37-3
3,5-dimethyl-4-hydroxybenzoic acid
| Conditions | Yield |
|---|---|
| Stage #1: 4-iodo-2,6-dimethylphenol With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h; Stage #2: carbon dioxide In tetrahydrofuran; hexane at -78℃; for 0.5h; | 41% |
| Conditions | Yield |
|---|---|
| Stage #1: 2.6-dimethylphenol With sodium hydride Stage #2: carbon dioxide Kolbe-Schmidt reaction; | 34% |
| (i) NaOMe, (ii) /BRN= 1900390/; Multistep reaction; |
| Conditions | Yield |
|---|---|
| With potassium carbonate beim Schmelzen; |
| Conditions | Yield |
|---|---|
| With sodium hydroxide; silver(l) oxide |
| Conditions | Yield |
|---|---|
| With potassium nitrite; sulfuric acid | |
| With copper(II) sulfate Diazotization; |
| Conditions | Yield |
|---|---|
| beim Schmelzen; |
4-Hydroxy-3,5-dimethylbenzoic acid Chemical Properties
Molecular structure of 4-Hydroxy-3,5-dimethylbenzoic acid (CAS NO.4919-37-3) is:
Product Name: 4-Hydroxy-3,5-dimethylbenzoic acid
CAS Registry Number: 4919-37-3
IUPAC Name: 4-Hydroxy-3,5-dimethylbenzoic acid
Molecular Weight: 166.1739 [g/mol]
Molecular Formula: C9H10O3
XLogP3: 0.9
H-Bond Donor: 2
H-Bond Acceptor: 3
Melting Point: 221-226 °C
Index of Refraction: 1.587
Molar Refractivity: 44.71 cm3
Molar Volume: 132.9 cm3
Surface Tension: 53.5 dyne/cm
Density: 1.249 g/cm3
Flash Point: 168.4 °C
Enthalpy of Vaporization: 60.58 kJ/mol
Boiling Point: 331.3 °C at 760 mmHg
Vapour Pressure: 6.29E-05 mmHg at 25 °C
Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
Canonical SMILES: CC1=CC(=CC(=C1O)C)C(=O)O
InChI: InChI=1S/C9H10O3/c1-5-3-7(9(11)12)4-6(2)8(5)10/h3-4,10H,1-2H3,(H,11,12)
InChIKey: OMNHTTWQSSUZHO-UHFFFAOYSA-N
4-Hydroxy-3,5-dimethylbenzoic acid Safety Profile
Safty information about 4-Hydroxy-3,5-dimethylbenzoic acid (CAS NO.4919-37-3) is:
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 37/39-26
S37/39:Wear suitable gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RTECS: DG8997500
4-Hydroxy-3,5-dimethylbenzoic acid Specification
4-Hydroxy-3,5-dimethylbenzoic acid , its cas register number is 4919-37-3. It also can be called Benzoic acid,4-hydroxy-3,5-dimethyl- .It is a off-white to light pink or light beige crystalline.
What can I do for you?
Get Best Price
