-
Name
2,3-NAPHTHALENEDICARBOXYLIC ACID
- EINECS 218-517-7
- CAS No. 2169-87-1
- Article Data33
- CAS DataBase
- Density 1.454 g/cm3
- Solubility
- Melting Point 238-240 °C (dec.)(lit.)
- Formula C12H8 O4
- Boiling Point 407.5 °C at 760 mmHg
- Molecular Weight 216.193
- Flash Point 214.4 °C
- Transport Information
- Appearance OFF-WHITE TO BEIGE POWDER
- Safety 26-36/37/39
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms 2,3-NDA;2,3-Naphthalic acid; NSC 16063; Naphthalene-2,3-carboxylic acid
- PSA 74.60000
- LogP 2.23620
2,3-Naphthalenedicarboxylic Acid Chemical Properties
Chemistry informtion about 2,3-Naphthalenedicarboxylic Acid (CAS NO.2169-87-1) is:
IUPAC Name: Naphthalene-2,3-Dicarboxylic Acid
Synonyms: Rarechem Al Bo 0619 ; Naphthalene-2,3-Dicarboxylic Acid ; 2,3-Naphthalenedicarboxylic Acid ; 2,3-Naphthalicacid ; Naphthalicacid ; 2,3-Naphthalenedicarboxylic Acid,95%
MF: C12H8O4
MW: 216.19
EINECS: 218-517-7
Melting Point: 238-240 °C (dec.)(lit.)
Density: 1.454 g/cm3
Flash Point: 214.4 °C
Boiling Point: 407.5 °C at 760 mmHg
Enthalpy of Vaporization: 69.53 kJ/mol
Vapour Pressure: 2.27E-07 mmHg at 25°C
Following is the molecular structure of 2,3-Naphthalenedicarboxylic Acid (CAS NO.2169-87-1) is:
2,3-Naphthalenedicarboxylic Acid Production
Raw materials: Sodium hydroxide --> Sulfuric acid --> N,N-Dimethylformamide --> Hexane --> Carbon tetrachloride --> N-Bromosuccinimide --> Maleic anhydride --> Activated carbon --> Sodium iodide --> 1,2-Dimethylbenzene --> Sodium bisulfate
2,3-Naphthalenedicarboxylic Acid Safety Profile
Safty information about 2,3-Naphthalenedicarboxylic Acid (CAS NO.2169-87-1) :
Hazard Codes:
Xi: Irritant
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.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 3
2,3-Naphthalenedicarboxylic Acid Specification
2,3-Naphthalenedicarboxylic Acid (CAS NO.2169-87-1) is a off-white to beige powder. Personal protective equipment has dust mask type N95 (US), Eyeshields, Gloves.
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