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Molecule
ID:91095
Structure
Similarity
Functional Group
Text
General Information
Structure
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Molecular Formula
C₅H₈O₂
Molecular Mass
100.11582
Exact Mass
100.0524295
Charge
0
InChI
InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)
InChIKey
YIYBQIKDCADOSF-UHFFFAOYSA-N
Canonic Smiles
CCC=CC(=O)O
Isomeric Smiles
OC(=O)/C=C/CC
Calculated Properties
JChem
LogD (pH = 7.4)
-1.15
LogD (pH = 5.5)
0.62
Log P
1.36
Rotatable Bonds
2
H Donor
1
H Acceptors
2
Lipinski's Rule of Five
true
Acid pKa
4.84
Polar Surface Area
37.30
Polarizability
10.32
Molar Refractivity
27.57
LOG S
-1.24
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 Traditional name
•
IUPAC name
Registration numbers
Properties
•
Safety Information
•
Physical Property
•
Product Information
Related Proteins
Molecular Spectra
Molecule Details
•
MP Biomedicals
•
Sigma Aldrich
•
ChEBI
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
05217262
InterBioScreen
BB_NC-2316
Sigma Aldrich
W419301
259276
Bide Pharmatech
BD154706
Alfa Aesar
A12689
Apollo Scientific
OR6566
Academic Data
PubChem
638122
ChEBI
CHEBI:35939
Names and Identifiers
Synonyms
Pent-2-enoic acid 97%
β-ETHYL ACRYLIC ACID
(E)-pent-2-enoic acid
2-Pentenoic acid
反式-2-戊烯酸
trans-2-Pentenoic acid
2-戊烯酸
反式-2-戊烯酸
trans-2-Pentenoic acid
alpha.beta-Pentensaeure
beta-ethyl acrylic acid
alpha-pentenoic acid
C5:1, n-3
pent-2-enoic acid
beta-Aethylacrylsaeure
alpha-Butylen-alpha-carbonsaeure
Pent-2-ensaeure
Propylidenessigsaeure
2-pentenoic acid
beta-Aethyl-acrylsaeure
IUPAC Traditional name
2-pentenoic acid
trans-2-pentenoic acid
IUPAC name
pent-2-enoic acid
(2E)-pent-2-enoic acid
Registration numbers
CAS Number
13991-37-2
626-98-2
Flavis Number
8.107
FEMA ID
4193
EC Number
237-791-9
Beilstein Number
1720312
MDL Number
MFCD00002704
PubChem SID
24855698
162077799
24712316
PubChem CID
638122
LIPID MAPS Instance
LMFA01030005
CHEBI ID
CHEBI:35939
Reaxys Registry
1720310
BRENDA Database
3.5.5.7
Molecule Details
MP Biomedicals
05217262
MP Biomedicals Rare Chemical collection
Sigma Aldrich
W419301
Packaging
1 sample in glass bottle
100 g in poly bottle
259276
Packaging
25 g in glass bottle
ChEBI
CHEBI:35939
A pentenoic acid having the double bond at position 2.
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
CAS Number
•
Flavis Number
•
FEMA ID
•
EC Number
•
Beilstein Number
•
MDL Number
•
PubChem SID
•
PubChem CID
•
LIPID MAPS Instance
•
CHEBI ID
•
Reaxys Registry
•
BRENDA Database
Properties
Safety Information
Storage Warning
Harmful/Corrosive
Source
European Hazard Symbols
Corrosive (C)
Source
Risk Statements
R:
34
Source
22
-
34
Source
34
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Safety Statements
S:
26
-
27/28
-
36/37/39
-
46
-
64
Source
26
-
36/37/39
-
45
Source
German water hazard class
3
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
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Hazard statements
H302
-
H314
Source
H314
-
H318
Source
UN Number
3265
Source
UN3265
Source
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Source
GHS Precautionary statements
P280
-
P305+P351+P338
-
P310
Source
P260
-
P303+P361+P353
-
P305+P351+P338
-
P301+P330+P331
-
P405
-P501A
Source
Packing Group
3
Source
III
Source
GHS Signal Word
Danger
Source
Hazard Class
8
Source
RID/ADR
UN 3265 8/PG 3
Source
RTECS
SB2750000
Source
TSCA Listed
否
Source
Physical Property
Boiling Point
96-97°C/10mm
Source
106 °C/20 mmHg(lit.)
Source
200-203°C
Source
Flash Point
102°C
Source
215.6 °F
Source
102 °C
Source
102°C(215°F)
Source
08-Oct°C
Source
9-11 °C(lit.)
Source
8-10°C
Source
0.99
Source
0.99 g/mL at 25 °C(lit.)
Source
0.992
Source
n20/D 1.452(lit.)
Source
1.4515
Source
Product Information
Certificate of Analysis
Download link
Source
Impurities
≤10% cis isomer
Source
10% cis isomer(maximum)
Source
Purity
98%
Source
95+%
Source
90+%, remainder other isomers
Source
C2H5CH=CHCO2H
Source
Source
Melting Point
Density
Refractive Index
Linear Formula