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Molecule
ID:134306
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₄Na₂O₅
Molecular Mass
178.0511
Exact Mass
177.98541179
Charge
0
InChI
InChI=1S/C4H4O4.2Na.H2O/c5-3(6)1-2-4(7)8;;;/h1-2H,(H,5,6)(H,7,8);;;1H2/q;2*+1;/p-2/b2-1-;;;
InChIKey
AJNPUGKXELKSHS-GRHBHMESSA-L
Canonic Smiles
[O-]C(=O)/C=C\C(=O)[O-].O.[Na+].[Na+]
Isomeric Smiles
C(=C\C(=O)[O-])\C(=O)[O-].O.[Na+].[Na+]
Calculated Properties
JChem
Acid pKa
3.0457325
H Acceptors
4
H Donor
0
LogD (pH = 5.5)
-2.603229
LogD (pH = 7.4)
-5.0078087
Log P
-0.04091433
Molar Refractivity
46.2812
Polarizability
8.887442
Polar Surface Area
80.26
Rotatable Bonds
2
Lipinski's Rule of Five
true
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Molecular Spectra
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General Information
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IUPAC Traditional name
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IUPAC name
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PubChem SID
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MDL Number
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Sigma Aldrich
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From Data Sources
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Data Source
Academic Data
PubChem
6441686
Commercial Catalog
Sigma Aldrich
M9009
Names and Identifiers
IUPAC Traditional name
disodium hydrate maleate
Synonyms
马来酸 二钠盐 水合物
Sodium maleate hydrate
Sodium toxilate hydrate
Maleic acid disodium salt hydrate
IUPAC name
disodium (2Z)-but-2-enedioate hydrate
Registration numbers
CAS Number
25880-69-7
PubChem SID
24897307
162228583
MDL Number
MFCD00150133
PubChem CID
6441686
Properties
Safety Information
GHS Hazard statements
H315
-
H319
-
H335
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
Risk Statements
36/37/38
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Signal Word
Warning
Source
European Hazard Symbols
Irritant (Xi)
Source
Safety Statements
26
-
36
Source
German water hazard class
3
Source
Molecule Details
Sigma Aldrich
M9009
包装
10, 25, 100 g in poly bottle
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay