Basic information
- CAS
523-24-0- Standard SMILES
N.N.O=C(O)c1ccccc1C(=O)O- InChIKey
CHCFOMQHQIQBLZ-UHFFFAOYSA-N- Molecular formula
- C8H12N2O4
- Average molar mass
- 200.19 g/mol
- Monoisotopic mass
- 200.07970687
Overview
See also: Diammonium phthalate (preferred).
Names & identifiers
- Preferred name
- Azane;phthalic acid
- IUPAC
- azane;phthalic acid
- English name
- DIAMMONIUM PHTHALATE
- Molecular formula
- C8H12N2O4
- Molecular weight
- 200.19
Names & synonyms
azane;phthalic acidPhthalic acid diammonia saltSCHEMBL533818SCHEMBL533819DTXSID40966671CHCFOMQHQIQBLZ-UHFFFAOYSA-NBenzene-1,2-dicarboxylic acid--ammonia (1/2)Ammonium phthalateDIAMMONIUM PHTHALATEAmmonium o-phthalateDiammonium o-phthalateDIAMMONIUM PHTHALATE ISO 9001：2015 REACH
Show more names
1,2-Benzenedicarboxylicacid,diammoniumsalt1,2-Benzenedicarboxylic acid, diammonium salt
Database identifiers
- CAS
523-24-0- PubChem CID
- 71091
- DTXSID
DTXSID40966671
Properties
Computed structural properties
- Topological polar surface area
- 76.6 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 2
- Heavy atoms
- 14
- Formal charge
- 0
- Complexity
- 177
Physicochemical properties
- Boiling point
- 317.85 ℃ · 317.85℃ at 101.99kPa
- Density
- 1.34 g/cm3 · 1.34g/cm3 at 20℃
- vapor pressure
- 0 Pa · 0Pa at 25℃
- form
- Solid:crystalline
- InChI
- InChI=1S/C8H6O4.2H3N/c9-7(10)5-3-1-2-4-6(5)8(11)12;;/h1-4H,(H,9,10)(H,11,12);2*1H3
- InChIKey
- CHCFOMQHQIQBLZ-UHFFFAOYSA-N
- SMILES
- C1(C([O-])=O)C=CC=CC=1C([O-])=O.[NH4+].[NH4+]
- LogP
- -3.49 · -3.49--3.36 at 22.4℃ and pH7
- Dissociation constant
- 2.81 · 2.81-9.42 at 20℃
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
- REACH Registrations
- Inactive
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- REACH Registrations
- Inactive
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Applications
UsesAmmonium phthalate is an organic intermediate obtained by reacting phthalic acid with ammonia, and can be used to prepare phthalimides. Phthalimides and their derivatives are important intermediates in synthetic organic chemistry. For example, they have important uses in the preparation of bioactive compounds (i.e., antibacterial agents, analgesics, antifungal agents, plant growth regulators) and also in the fuel industry.
Suppliers35 total
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
广州纳珑化工有限公司13192879270; 13192879270 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
衢州明锋化工有限公司0570-3062502 13819002126;13819008176 · [email protected]
湖北兴琰新材料科技有限公司13129948835 · [email protected]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
广东云星生物技术有限公司0751-18902340975/189023400307 18902340307 · [email protected]
常州市华阳科技有限公司+8615250961469 · [email protected]
温州守诚化工科技有限公司15102776735 · [email protected]
Xiamen AmoyChem Co., Ltd+86-86-5926051114 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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