CAS No.4379-54-8,2,3-NAPHTHALENEDICARBOXIMIDE Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	4379-54-8
Name:	2,3-NAPHTHALENEDICARBOXIMIDE
Article Data:	14

Formula:	C₁₂H₇NO₂
Molecular Weight:	197.193
Synonyms:	2,3-Naphthalenedicarboximide(6CI,8CI);1,3-bb-Isonaphthazoledione;2,3-Naphthalimide;Benzo[f]isoindole-1,3-dione;NSC 343623;Naphthalene-2,3-dicarboxylic acid imide;Naphtho[2,3-c]pyrrole-1,3(2H)-dione;
Density:	1.391 g/cm³
Melting Point:	273-276 °C(lit.)
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-37/39
PSA:	46.17000
LogP:	2.05220

Total:13 Page 1 of 1 1

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Specification

The cas register number of 2,3-Naphthalenedicarboximide is 4379-54-8. It also can be called as 1H-Benz[f]isoindole-1,3(2H)-dione and the IUPAC Name about this chemical is benzo[f]isoindole-1,3-dione. It belongs to the following product categories, such as N, Stains and Dyes, Stains&Dyes, A to and so on.

Physical properties about 2,3-Naphthalenedicarboximide are: (1)ACD/LogP: 2.38; (2)ACD/LogD (pH 5.5): 2.38; (3)ACD/LogD (pH 7.4): 2.38; (4)ACD/BCF (pH 5.5): 37.96; (5)ACD/BCF (pH 7.4): 37.73; (6)ACD/KOC (pH 5.5): 469.97; (7)ACD/KOC (pH 7.4): 467.13; (8)#H bond acceptors: 3; (9)#H bond donors: 1; (10)Polar Surface Area: 37.38Å²; (11)Index of Refraction: 1.708; (12)Molar Refractivity: 55.26 cm³; (13)Molar Volume: 141.6 cm³; (14)Polarizability: 21.9x10^-24cm³; (15)Surface Tension: 61 dyne/cm.

Preparation: this chemical can be prepared by maleimide and 1,2-bis-dibromomethyl-benzene. This reaction will need reagent NaI and solvent dimethylformamide. The reaction time is 10 hour(s) with reaction temperature of 70 - 80 ℃. The yield is about 86%.

Uses of 2,3-Naphthalenedicarboximide: it can be used to produce (R)-1-(2',3'-naphthalimido)-2-phthalimidopropane with (R)-2-phthalimido-1-propanol at Ambient temperature. This reaction will need reagent PPh₃, diethylazodicarboxylate and solvent dimethylformamide with reaction time of 2 day(s). The yield is about 64%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C3c2c(cc1ccccc1c2)C(=O)N3
(2)InChI: InChI=1/C12H7NO2/c14-11-9-5-7-3-1-2-4-8(7)6-10(9)12(15)13-11/h1-6H,(H,13,14,15)
(3)InChIKey: ODBPKBWAGSAZBE-UHFFFAOYAT
(4)Std. InChI: InChI=1S/C12H7NO2/c14-11-9-5-7-3-1-2-4-8(7)6-10(9)12(15)13-11/h1-6H,(H,13,14,15)
(5)Std. InChIKey: ODBPKBWAGSAZBE-UHFFFAOYSA-N