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Molecule
ID:10439
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₃F₃N₂
Molecular Mass
136.0752296
Exact Mass
136.02483277
Charge
0
InChI
InChI=1S/C4H3F3N2/c5-4(6,7)3-1-2-8-9-3/h1-2H,(H,8,9)
InChIKey
PYXNITNKYBLBMW-UHFFFAOYSA-N
Canonic Smiles
FC(c1cc[nH]n1)(F)F
Isomeric Smiles
[nH]1nc(cc1)C(F)(F)F
Calculated Properties
JChem
Acid pKa
12.85554
H Acceptors
1
H Donor
1
LogD (pH = 5.5)
1.5411267
LogD (pH = 7.4)
1.5411271
Log P
1.5411286
Molar Refractivity
25.3471
Polarizability
8.668123
Polar Surface Area
28.68
Rotatable Bonds
1
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
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
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JChem
Data Source
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Commercial Catalog
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Academic Data
Names and Identifiers
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IUPAC name
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IUPAC Traditional name
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Synonyms
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Properties
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Physical Property
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Safety Information
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
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
Matrix Scientific
007256
Apollo Scientific
PC7766B
Sigma Aldrich
406228
91871
Enamine
EN300-42356
Bide Pharmatech
BD19221
A&J Pharmtech
AJA-O12769
Academic Data
PubChem
1807034
Names and Identifiers
IUPAC name
3-(trifluoromethyl)-1H-pyrazole
IUPAC Traditional name
3-(trifluoromethyl)-1H-pyrazole
Synonyms
3-(Trifluoromethyl)pyrazole
3-(Trifluoromethyl)pyrazole
3-(三氟甲基)吡唑
3-(Trifluoromethyl)-1H-pyrazole 99%
3-(trifluoromethyl)-1H-pyrazole
Registration numbers
MDL Number
MFCD00115018
CAS Number
20154-03-4
Beilstein Number
1564179
PubChem SID
24865363
160973746
PubChem CID
1807034
Molecule Details
Sigma Aldrich
406228
Application
Used in copper-catalyzed pyrazole N-arylation.1,2
Packaging
1, 5 g in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
MDL Number
•
CAS Number
•
Beilstein Number
•
PubChem SID
•
PubChem CID
Properties
Physical Property
Boiling Point
72°C/120mm
Source
70°C/2mm
Source
70 °C/2 mmHg(lit.)
Source
Melting Point
49-50°C
Source
45-47°C
Source
45-47 °C(lit.)
Source
46-50 °C
Source
46 - 47°C
Source
Hydrophobicity(logP)
1.516
Source
Safety Information
MSDS Link
Download link
Source
Download link
Source
Download link
Source
TSCA Listed
false
Source
Storage Warning
IRRITANT
Source
Irritant
Source
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
H315
-
H319
-
H335
Source
dust mask type N95 (US), Eyeshields, Gloves
Source
3
Source
P261
-
P305+P351+P338
Source
26
-
36
Source
Warning
Source
36/37/38
Source
Irritant (Xi)
Product Information
Purity
95%
Source
99%
Source
≥98.0% (GC)
Source
97%
Source
98%
Source
Empirical Formula (Hill Notation)
C4H3F3N2
Source
Grade
purum
Source
Source
Source
GHS Pictograms
GHS Hazard statements
Personal Protective Equipment
German water hazard class
GHS Precautionary statements
Safety Statements
GHS Signal Word
Risk Statements
European Hazard Symbols