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| CAS No.: | 387-46-2 |
|---|---|
| Name: | 2,6-Dihydroxybenzaldehyde |
| Article Data: | 29 |
| Cas Database | |
| Molecular Structure: | |
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|
|
| Formula: | C7H6O3 |
| Molecular Weight: | 138.123 |
| Synonyms: | g-Resorcylaldehyde (7CI,8CI);2,6-Dihydroxybenzaldehyde;6-Hydroxysalicylaldehyde;Ranjal; |
| Density: | 1.41 g/cm3 |
| Melting Point: | 154-155 ºC |
| Boiling Point: | 223.343 °C at 760 mmHg |
| Flash Point: | 103.154 °C |
| PSA: | 57.53000 |
| LogP: | 0.91030 |
- 38746-92-8p-(Methylthio)phenylacetonitrile
- 38746-93-9Benzeneacetonitrile,4-butoxy-
- 38748-32-2Trisoxireno[4b,5:6,7:8a,9]phenanthro[1,2-c]furan-1(3H)-one,3b,4,4a,6,6a,7a,7b,8b,9,10-decahydro-6-hydroxy-8b-methyl-6a-(1-methylethyl)-,(3bS,4aS,5aS,6R,6aR,7aS,7bS,8aS,8bS)-
- 387-48-4Benzoic acid,3-fluoro-2-iodo-
- 38749-76-7Pyridine,3-bromo-4-ethyl-
- 38749-79-0Pyridine,3-bromo-2-methyl-
- 38749-87-0Pyridine,3,5-dibromo-2-methyl-
- 38749-90-5Pyridine,5-bromo-2-ethyl-
- 38750-81-1Phosphonic acid,P,P'-[1,6-hexanediylbis[nitrilobis(methylene)]]tetrakis-, ammonium salt (1:4)
- 38754-71-1[1,1'-Biphenyl]-4-carboxylicacid, (3aR,4R,5R,6aS)-4-formylhexahydro-2-oxo-2H-cyclopenta[b]furan-5-yl ester
| Conditions | Yield |
|---|---|
| With aluminum (III) chloride In dichloromethane at 20℃; for 12h; Green chemistry; | 88% |
| Stage #1: 2,6-dimethoxybenzaldehyde With aluminum (III) chloride In dichloromethane at 20℃; Stage #2: With hydrogenchloride; water In dichloromethane | 87% |
| With aluminum (III) chloride In dichloromethane at 20℃; | 78.3% |
- 154714-19-9
5-hydroxy-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one
- 387-46-2
2,6-dihydroxybenzaldehyde
| Conditions | Yield |
|---|---|
| With diisobutylaluminium hydride In dichloromethane; toluene at -78℃; for 6h; Inert atmosphere; | 82% |
| With diisobutylaluminium hydride In dichloromethane at -78℃; for 2h; | 39% |
- 387-46-2
2,6-dihydroxybenzaldehyde
| Conditions | Yield |
|---|---|
| With hydrogenchloride In water at 20℃; for 16h; pH=0.7 - 0.8; | 65.6% |
- 888958-29-0
5-(tert-butyl-dimethyl-silanyloxy)-2,2-dimethyl-benzo[1,3]dioxin-4-one
A
- 387-46-2
2,6-dihydroxybenzaldehyde
B
- 154714-19-9
5-hydroxy-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one
| Conditions | Yield |
|---|---|
| With diisobutylaluminium hydride In dichloromethane at -78℃; for 2h; | A 35% B 62% |
| Conditions | Yield |
|---|---|
| With aluminum tri-bromide In benzene for 3h; Ambient temperature; | 58% |
| With aluminium trichloride; benzene |
- 79834-12-1
2,6-bis((2-methoxyethoxy)methoxy)benzaldehyde
- 387-46-2
2,6-dihydroxybenzaldehyde
| Conditions | Yield |
|---|---|
| With hydrogenchloride In methanol for 2h; Heating; | 47% |
| With hydrogenchloride In 1,4-dioxane; methanol at 50℃; |
- 3392-97-0
2,6-dimethoxybenzaldehyde
A
- 700-44-7
6-methoxysalicylaldehyde
B
- 387-46-2
2,6-dihydroxybenzaldehyde
| Conditions | Yield |
|---|---|
| With aluminum (III) chloride In dichloromethane at 0 - 25℃; for 18h; Inert atmosphere; | A 31% B 44% |
- 67-66-3
chloroform
- 108-46-3
recorcinol
A
- 387-46-2
2,6-dihydroxybenzaldehyde
B
- 95-01-2
2,4-Dihydroxybenzaldehyde
| Conditions | Yield |
|---|---|
| With sodium hydroxide In water at 60℃; for 8h; | A 40% B 24% |
| Conditions | Yield |
|---|---|
| With ethanol; pyridinium p-toluenesulfonate In 1,2-dichloro-ethane at 70℃; solid phase reaction; | A 8% B 32% |
| Conditions | Yield |
|---|---|
| at 100 - 110℃; |
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Specification
The systematic name of 2,6-Dihydroxybenzaldehyde is 2,6-Dihydroxybenzaldehyde. With the CAS registry number 387-46-2, it is also named as Benzaldehyde,2,6-dihydroxy-. The product's category is aromatic aldehydes & derivatives (substituted). In addition, its molecular formula is C7H6O3 and its molecular weight is 138.12.
The other characteristics of 2,6-Dihydroxybenzaldehyde can be summarized as: (1)ACD/LogP: 1.62; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 1; (5)ACD/BCF (pH 5.5): 9; (6)ACD/BCF (pH 7.4): 6; (7)ACD/KOC (pH 5.5): 173; (8)ACD/KOC (pH 7.4): 112; (9)H bond acceptors: 3; (10)H bond donors: 2; (11)Freely Rotating Bonds: 3; (12)Polar Surface Area: 57.53 Å2; (13)Index of Refraction: 1.674; (14)Molar Refractivity: 36.769 cm3; (15)Molar Volume: 97.959 cm3; (16)Polarizability: 14.576×10-24cm3; (17)Surface Tension: 69.027 dyne/cm; (18)Density: 1.41 g/cm3; (19)Flash Point: 103.154 °C; (20)Melting point: 154-155 °C; (21)Enthalpy of Vaporization: 47.853 kJ/mol; (22)Boiling Point: 223.343 °C at 760 mmHg; (23)Vapour Pressure: 0.065 mmHg at 25 °C.
People can use the following data to convert to the molecule structure.
(1)SMILES:O=Cc1c(O)cccc1O
(2)InChI:InChI=1/C7H6O3/c8-4-5-6(9)2-1-3-7(5)10/h1-4,9-10H
(3)InChIKey:DGXAGETVRDOQFP-UHFFFAOYAV
(4)Std. InChI:InChI=1S/C7H6O3/c8-4-5-6(9)2-1-3-7(5)10/h1-4,9-10H
(5)Std. InChIKey:DGXAGETVRDOQFP-UHFFFAOYSA-N