2-Hydroxy-1-naphthaldehyde
- Product Name
- 2-Hydroxy-1-naphthaldehyde
- CAS No.
- 708-06-5
- Chemical Name
- 2-Hydroxy-1-naphthaldehyde
- Synonyms
- 2-Hydroxy-1-napthaldehyde;CFL-137;AKOS 90775;AKOS BBS-00003198;1-Formyl-2-naphthol;TIMTEC-BB SBB003835;2-Hydroxy-1-naphthal;Hydroxy-1-naphthaldeh;2-NAPHTHOL-1-ALDEHYDE;β-Naphthol-1-aldehyde
- CBNumber
- CB7128181
- Molecular Formula
- C11H8O2
- Formula Weight
- 172.18
- MOL File
- 708-06-5.mol
2-Hydroxy-1-naphthaldehyde Property
- Melting point:
- 76-80 °C (lit.)
- Boiling point:
- 192 °C/27 mmHg (lit.)
- Density
- 1.1153 (rough estimate)
- vapor pressure
- 0.002Pa at 20℃
- refractive index
- 1.5500 (estimate)
- Flash point:
- 191-193°C/27mm
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform, Methanol
- pka
- 8.27±0.50(Predicted)
- form
- Crystalline Moist Powder
- color
- Yellow
- Water Solubility
- Soluble in water (40 g/L at 20°C).
- Sensitive
- Air Sensitive
- BRN
- 742777
- LogP
- 6 at 23℃ and pH8
- CAS DataBase Reference
- 708-06-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 1-Naphthalenecarboxaldehyde, 2-hydroxy-(708-06-5)
- EPA Substance Registry System
- 1-Naphthalenecarboxaldehyde, 2-hydroxy- (708-06-5)
Safety
- Hazard Codes
- Xi,N
- Risk Statements
- 36/37/38-50/53
- Safety Statements
- 26-36-60-61-24/25-37
- RIDADR
- UN 3077 9/PG 3
- WGK Germany
- 2
- RTECS
- QJ0300000
- TSCA
- Yes
- HazardClass
- 9
- HS Code
- 29124990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- H45353
- Product name
- 2-Hydroxy-1-naphthaldehyde
- Purity
- technical grade
- Packaging
- 25g
- Price
- $57.2
- Updated
- 2024/03/01
- Product number
- H45353
- Product name
- 2-Hydroxy-1-naphthaldehyde
- Purity
- technical grade
- Packaging
- 100g
- Price
- $67.8
- Updated
- 2024/03/01
- Product number
- H0275
- Product name
- 2-Hydroxy-1-naphthaldehyde
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $93
- Updated
- 2024/03/01
- Product number
- H0275
- Product name
- 2-Hydroxy-1-naphthaldehyde
- Purity
- >98.0%(GC)(T)
- Packaging
- 100g
- Price
- $282
- Updated
- 2024/03/01
- Product number
- B23951
- Product name
- 2-Hydroxy-1-naphthaldehyde, 98%
- Packaging
- 25g
- Price
- $31.65
- Updated
- 2024/03/01
2-Hydroxy-1-naphthaldehyde Chemical Properties,Usage,Production
Chemical Properties
Powder
Uses
2-Hydroxy-1-naphthaldehyde is used in Merrified-type synthesis to deterime free amino acid groups in polymers.
Definition
ChEBI: 2-hydroxy-1-naphthaldehyde is a member of the class of naphthaldehydes that is naphthalene-1-carbaldehyde substituted by a hydroxy group at position 2. Active core of sirtinol (CHEBI:73158). It is a member of naphthaldehydes and a member of naphthols.
Purification Methods
Crystallise the aldehyde from EtOH (1.5mL/g), aqueous EtOH, aqueous AcOH (m 84o), EtOAc or H2O. [Russell & Lockhart Org Synth Coll Vol III 463 1955, Beilstein 8 H 143, 8 I 564, 8 II 171, 8 III 1108, 8 IV 1160.]
2-Hydroxy-1-naphthaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Hydroxy-1-naphthaldehyde manufacturers
- Product
- 2-Hydroxy-1-naphthaldehyde 708-06-5
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 ton
- Release date
- 2024-12-12
- Product
- 2-Hydroxy-1-naphthaldehyde 708-06-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-31
- Product
- 2-Hydroxy-1-naphthaldehyde 708-06-5
- Price
- US $5.00-0.10/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-16