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Molecule
ID:112682
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₉H₆O₃
Molecular Mass
162.14214
Exact Mass
162.03169405
Charge
0
InChI
InChI=1S/C9H6O3/c1-5-3-2-4-6-7(5)9(11)12-8(6)10/h2-4H,1H3
InChIKey
TWWAWPHAOPTQEU-UHFFFAOYSA-N
Canonic Smiles
O=C1OC(=O)c2c1c(C)ccc2
Isomeric Smiles
Cc1c2C(=O)OC(=O)c2ccc1
Calculated Properties
JChem
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
1.936005
LogD (pH = 7.4)
1.936005
Log P
1.936005
Molar Refractivity
42.4062
Polarizability
15.859106
Polar Surface Area
43.37
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
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RDKit
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JChem
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Academic Data
Names and Identifiers
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Synonyms
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IUPAC Traditional name
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IUPAC name
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Physical Property
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
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MP Biomedicals
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
05225272
Alfa Aesar
B22864
A&J Pharmtech
AJA-O5029
Academic Data
PubChem
98500
Names and Identifiers
Synonyms
3-METHYL PHTHALIC ANHYDRIDE
3-Methylphthalic anhydride
3-甲基邻苯二甲酸酐
3-Methylbenzene-1,2-dicarboxylic anhydride
4-Methylisobenzofuran-1,3-dione
IUPAC Traditional name
4-methyl-2-benzofuran-1,3-dione
IUPAC name
4-methyl-1,3-dihydro-2-benzofuran-1,3-dione
Registration numbers
EC Number
225-344-0
CAS Number
4792-30-7
PubChem CID
98500
PubChem SID
162097607
MDL Number
MFCD00047316
Properties
Safety Information
European Hazard Symbols
Irritant (Xi)
Source
Risk Statements
R:
36/37/38
Source
36/37/38
Source
MSDS Link
Download link
Source
Safety Statements
S:
20
-
25
-
26
-
37/39
Source
26
-
37
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
Storage Warning
Moisture Sensitive
Source
GHS Precautionary statements
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
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
TSCA Listed
是
Source
Physical Property
Melting Point
118°C
Source
114-116°C
Source
Product Information
Certificate of Analysis
Download link
Source
Purity
96%
Source
97%
Source
Molecule Details
MP Biomedicals
05225272
MP Biomedicals Rare Chemical collection
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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EC Number
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CAS Number
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PubChem CID
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PubChem SID
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MDL Number