|
| | 3-Hydroxybenzaldehyde Basic information |
| | 3-Hydroxybenzaldehyde Chemical Properties |
| Melting point | 100-103 °C(lit.) | | Boiling point | 191 °C50 mm Hg(lit.) | | density | 1.1179 | | refractive index | 1.5286 (estimate) | | Fp | 191°C/50mm | | storage temp. | Inert atmosphere,2-8°C | | solubility | Soluble in DMSO and Methanol | | pka | 8.98(at 25℃) | | form | Crystalline Powder | | color | faintly yellow to light brown | | PH | 3-4 (H2O, 20℃)(saturated solution) | | Water Solubility | SOLUBLE | | Sensitive | Air Sensitive | | BRN | 507099 | | InChIKey | IAVREABSGIHHMO-UHFFFAOYSA-N | | LogP | 1.290 | | CAS DataBase Reference | 100-83-4(CAS DataBase Reference) | | NIST Chemistry Reference | Benzaldehyde, 3-hydroxy-(100-83-4) | | EPA Substance Registry System | Benzaldehyde, 3-hydroxy- (100-83-4) |
| | 3-Hydroxybenzaldehyde Usage And Synthesis |
| Chemical Properties | Off-White Solid | | Uses | Intermediate for dyes, plastics, pharmaceuticals, and bactericides; color reagent for Schiff’s
reagent, sensitizing agent in photographic emulsions. | | Uses | 3-Hydroxybenzaldehyde is used as an ionophore, during the development of an highly selective and sensitive PVC membrane sensor, which can be used as a Tb3+ ion selective electrode. | | Definition | ChEBI: A hydroxybenzaldehyde carrying a hydroxy substituent at position 3. | | Hazard | Toxic by ingestion. | | Purification Methods | Crystallise the aldehyde from water. [Beilstein 8 H 58, 8 IV 240.] |
| | 3-Hydroxybenzaldehyde Preparation Products And Raw materials |
| Raw materials | Calcium carbonate-->Sodium bisulfite-->Stannous chloride dihydrate-->m-Cresol-->3-Nitrobenzaldehyde-->Tin(Ⅱ)chloride dihydrate | | Preparation Products | (S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE-->(R)-7,7'-BIS(DIPHENYLPHOSPHINO)-1,1'-SPIROBIINDANE-->(S)-1,1'-SPIROBIINDANE-7,7'-DIOL-->(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1PHENYLETHYL]AMINE-->(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-PHENOXY-->(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-DIMETHYLAMINE-->1,1'-SPIROBIINDANE-7,7'-DIOL-->3-(3-HYDROXYPHENYL)PROPIONIC ACID-->3-(4-TERT-BUTYLPHENOXY)BENZALDEHYDE-->Benzofuran-2-carboxylic acid-->3-Methoxybenzaldehyde-->2,3-Dimethoxybenzaldehyde-->3-Benzyloxybenzaldehyde-->METARAMINOL-->2,3-Dihydroxybenzaldehyde-->1-HYDROXY-1-(3-HYDROXYPHENYL)-2-PROPANONE-->3-Cyanophenol-->3-Hydroxybenzyl alcohol-->3-[(ethylamino)methyl]phenol-->PATENT BLUE V-->dihydrogen bis[(benzyl)[4-[[4-(benzylethylamino)phenyl](5-hydroxy-2,4-disulphonatophenyl)methylene]cyclohexa-2,5-dien-1-ylidene](ethyl)ammonium], calcium salt |
|
