| Identification | More | [Name]
1,4-Dihydroxy-2-naphthoic acid | [CAS]
31519-22-9 | [Synonyms]
1,4-DIHYDROXY-2-NAPHTHALENECARBOXYLIC ACID
1,4-DIHYDROXY-2-NAPHTHALIC ACID
1,4-DIHYDROXY-2-NAPHTHOIC ACID
1,4-dihydroxy-2-naphthalenecarboxylicaci
1,4-Dihydroxy-2-naphtoic acid
1,4-Dohydroxy-2-naphthoic acid
1,4-dihydroxy-2-naphthoate
1 4-DIHYDROXY-2-NAPHTHOIC ACID 98%
1,4-DIHYDOXY-2-NAPHTHOIC ACID
DHNA | [EINECS(EC#)]
250-674-7 | [Molecular Formula]
C11H8O4 | [MDL Number]
MFCD00010370 | [Molecular Weight]
204.18 | [MOL File]
31519-22-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
220 °C (dec.) (lit.) | [Boiling point ]
461.7±40.0 °C(Predicted) | [density ]
1.535±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder to crystal | [pka]
2.89±0.30(Predicted) | [color ]
White to Amber to Dark green | [Water Solubility ]
Slightly soluble in water. | [InChI]
InChI=1S/C11H8O4/c12-9-5-8(11(14)15)10(13)7-4-2-1-3-6(7)9/h1-5,12-13H,(H,14,15) | [InChIKey]
VOJUXHHACRXLTD-UHFFFAOYSA-N | [SMILES]
C1(O)=C2C(C=CC=C2)=C(O)C=C1C(O)=O | [CAS DataBase Reference]
31519-22-9(CAS DataBase Reference) | [EPA Substance Registry System]
31519-22-9(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29182900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Lighte yellow powder | [Uses]
1,4-Dihydroxy-2-naphthoic acid from Propionibacterium freudenreichii is known to promote the proliferation of Bifidobacterium. It has potential therapeutic application for psoriasis treatment. | [Definition]
ChEBI: A naphthoic acid that is 2-naphthoic acid substituted by hydroxy groups at positions 1 and 4. | [General Description]
1,4-Dihydroxy-2-naphthoic acid from Propionibacterium freudenreichii is known to promote the proliferation of Bifidobacterium. It has potential therapeutic application for psoriasis treatment. |
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| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
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