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Molecule
ID:104199
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₈H₁₄O₃
Molecular Mass
158.19496
Exact Mass
158.09429431
Charge
0
InChI
InChI=1S/C8H14O3/c1-5(2)7(9)11-8(10)6(3)4/h5-6H,1-4H3
InChIKey
LSACYLWPPQLVSM-UHFFFAOYSA-N
Canonic Smiles
CC(C(=O)OC(=O)C(C)C)C
Isomeric Smiles
CC(C)C(=O)OC(=O)C(C)C
Calculated Properties
JChem
LogD (pH = 7.4)
2.17
LogD (pH = 5.5)
2.17
Log P
2.17
Rotatable Bonds
4
H Donor
0
H Acceptors
2
Lipinski's Rule of Five
true
Acid pKa
-7.02
Polar Surface Area
43.37
Polarizability
16.96
Molar Refractivity
40.48
LOG S
-1.80
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
No Data Available
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
Synonyms
•
IUPAC name
•
IUPAC Traditional name
Registration numbers
Properties
•
Safety Information
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Physical Property
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
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MP Biomedicals
•
Sigma Aldrich
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ChEBI
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02155087
Sigma Aldrich
245771
58390
Alfa Aesar
L13240
Academic Data
PubChem
7346
ChEBI
CHEBI:84261
Names and Identifiers
Synonyms
ISOBUTYRIC ANHYDRIDE
2-METHYLPROPIONIN ACID ANHYDRIDE
异丁酸酐
2-Methylpropionic anhydride
Isobutyric anhydride
2-甲基丙酸酐
isobutyric acid anhydride
isobutyric anhydride
IUPAC name
2-methylpropanoyl 2-methylpropanoate
IUPAC Traditional name
2-methylpropanoyl 2-methylpropanoate
isobutyric anhydride
Registration numbers
CAS Number
97-72-3
EC Number
202-603-6
PubChem SID
162091501
24854757
24881086
223736439
PubChem CID
7346
Beilstein Number
386267
MDL Number
MFCD00008913
CompTox Database
DTXSID7026609
PubMed Citation Links
25518943
CHEMBL
CHEMBL1871691
SureChEMBL Database
SCHEMBL16250
Reaxys Registry
386267
ACToR Database
97-72-3
MetaboLights Database
MTBLS1693
MTBLS150
NMRShiftDB Database
20027183
CHEBI ID
CHEBI:84261
Molecule Details
MP Biomedicals
02155087
1 ml = approx. 0.95 g
Sigma Aldrich
245771
Packaging
2 L in glass bottle
25, 500 mL in glass bottle
ChEBI
CHEBI:84261
An acyclic carboxylic anhydride of isobutyric acid. Metabolite observed in cancer metabolism.
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
CAS Number
•
EC Number
•
PubChem SID
•
PubChem CID
•
Beilstein Number
•
MDL Number
•
CompTox Database
•
PubMed Citation Links
•
CHEMBL
•
SureChEMBL Database
•
Reaxys Registry
•
ACToR Database
•
MetaboLights Database
•
NMRShiftDB Database
•
CHEBI ID
Properties
Safety Information
Storage Condition
0°C, Desiccate
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
GHS Precautionary statements
P280
-
P301+
P310
-
P305+P351+P338
-
P310
Source
P210
-
P301+P310
-
P303+
P361
+P353
-
P305+P351+P338
-
P361
-
P405
-P501A
Source
Danger
Source
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Corrosive (C)
1.09 %, 87 °F
Source
7.7 %, 127 °F
Source
21/22
-
34
Source
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Source
H301+H311
-
H314
Source
H301
-
H311
-
H314
-
H318
-
H227
Source
3
Source
26
-
36/37/39
-
45
Source
20
-
26
-
36/37/39
-
45
II
Source
是
Source
Moisture Sensitive
Source
8
Source
NQ5550000
Source
UN2922
Source
Physical Property
0.9535 at 20 °C (water = 1)
Source
0.954 g/mL at 25 °C(lit.)
Source
0.954
Source
182 °C
Source
182 °C(lit.)
Source
182°C
Source
-53.5 °C
Product Information
Download link
Source
97%
Source
≥98.0% (GC)
Source
(CH3)2CHCO2COCH(CH3)2
Source
purum
Source
Source
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Source
Source
Harmful (X)
Source
Source
Source
-56 °C(lit.)
Source
-56°C
Source
Vapor Density
5.5 (air = 1)
Source
5.45 (vs air)
Source
Auto Ignition Point
329 °C (625 °F)
Source
624 °F
Source
Refractive Index
n20/D 1.406(lit.)
Source
n20/D 1.406
Source
1.4060
Source
Flash Point
68 °C
Source
154.4 °F
Source
67°C(152°F)
Source
Vapor Pressure
10 mmHg ( 67 °C)
Source
GHS Signal Word
GHS Pictograms
European Hazard Symbols
Explode Limits
Risk Statements
Personal Protective Equipment
GHS Hazard statements
German water hazard class
Safety Statements
Packing Group
TSCA Listed
Storage Warning
Hazard Class
RTECS
UN Number
Density
Boiling Point
Melting Point
Certificate of Analysis
Purity
Linear Formula
Grade