5-Hydroxyvanillin
- Product Name
- 5-Hydroxyvanillin
- CAS No.
- 3934-87-0
- Chemical Name
- 5-Hydroxyvanillin
- Synonyms
- 3,4-DIHYDROXY-5-METHOXYBENZALDEHYDE;3,4-dihydroxy-5-methoxy benzyaldehyde;5-hydroxyvanillin;AKOS BBS-00007007;5-Hydroxyvanilline;5-Methoxyprotocatechualdehyde;5-methoxy-protocatechualdehyd;Protocatechualdehyde, 5-methoxy-;4,5-Dihydroxy-3-methoxybenzaldehyde;3-METHOXY-4,5-DIHYDROXYBENZALDEHYDE
- CBNumber
- CB4378653
- Molecular Formula
- C8H8O4
- Formula Weight
- 168.15
- MOL File
- 3934-87-0.mol
5-Hydroxyvanillin Property
- Melting point:
- 131-134°C
- Boiling point:
- 339.9±37.0 °C(Predicted)
- Density
- 1.378±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 7.63±0.23(Predicted)
- form
- solid
- color
- Light grey/ brown
- InChIKey
- RRKMWVISRMWBAL-UHFFFAOYSA-N
- LogP
- 1.050 (est)
- CAS DataBase Reference
- 3934-87-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 3,4-Dihydroxy-5-methoxybenzaldehyde(3934-87-0)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 464120
- Product name
- 3,4-Dihydroxy-5-methoxybenzaldehyde
- Purity
- 96%
- Packaging
- 1g
- Price
- $41.58
- Updated
- 2024/03/01
- Product number
- 464120
- Product name
- 3,4-Dihydroxy-5-methoxybenzaldehyde
- Purity
- 96%
- Packaging
- 5g
- Price
- $131.4
- Updated
- 2024/03/01
- Product number
- D480840
- Product name
- 3,4-Dihydroxy-5-methoxybenzaldehyde
- Packaging
- 1g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- 144229
- Product name
- 5-Hydroxyvanillin
- Purity
- 95%
- Packaging
- 5g
- Price
- $452
- Updated
- 2021/12/16
- Product number
- FD67425
- Product name
- 3,4-Dihydroxy-5-methoxybenzaldehyde
- Packaging
- 10g
- Price
- $250
- Updated
- 2021/12/16
5-Hydroxyvanillin Chemical Properties,Usage,Production
Uses
3,4-Dihydroxy-5-methoxybenzaldehyde may be used for the preparation of 3,4-dihydroxy-6-methoxy-β-nitrostyrene and 5-hydroxyconiferyl alcohol.
Synthesis Reference(s)
Synthetic Communications, 18, p. 507, 1988 DOI: 10.1080/00397918808060744
General Description
3,4-Dihydroxy-5-methoxybenzaldehyde can be obtained by reactting 5-iodovaniliin with sodium hydroxide and copper sulfate solution.
Synthesis
The bromination reaction of vanillal and bromine generate 5-bromovanillal, which is then reacted with sodium hydroxide solution under the participation of copper powder to give 5-Hydroxyvanillin.
5-Hydroxyvanillin Preparation Products And Raw materials
Raw materials
Preparation Products
5-Hydroxyvanillin Suppliers
- Tel
- +12266000236
- sales@rdscientific.com
- Country
- Canada
- ProdList
- 1286
- Advantage
- 58
View Lastest Price from 5-Hydroxyvanillin manufacturers
- Product
- 3,4-Dihydroxy-5-methoxybenzaldehyde 3934-87-0
- Price
- US $900.00/g
- Min. Order
- 1g
- Purity
- 97
- Supply Ability
- 500 Kg
- Release date
- 2024-03-20
- Product
- 5-Hydroxyvanillin 3934-87-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2020-01-02
- Product
- 5-Hydroxyvanillin 3934-87-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 90%-99.9%
- Supply Ability
- 500kg
- Release date
- 2019-07-12