2-Propynoic acid,3-(4-nitrophenyl)

Modify Date: 2025-08-27 09:21:02

2-Propynoic acid,3-(4-nitrophenyl) Structure
2-Propynoic acid,3-(4-nitrophenyl) structure
Common Name 2-Propynoic acid,3-(4-nitrophenyl)
CAS Number 2216-24-2 Molecular Weight 191.14000
Density 1.47g/cm3 Boiling Point 402.8ºC at 760mmHg
Molecular Formula C9H5NO4 Melting Point 178-185ºC
MSDS N/A Flash Point 182.1ºC

 Names

Name 3-(4-nitrophenyl)prop-2-ynoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.47g/cm3
Boiling Point 402.8ºC at 760mmHg
Melting Point 178-185ºC
Molecular Formula C9H5NO4
Molecular Weight 191.14000
Flash Point 182.1ºC
Exact Mass 191.02200
PSA 83.12000
LogP 1.55410
Vapour Pressure 3.28E-07mmHg at 25°C
Index of Refraction 1.635
InChIKey SMMZCQTZVBTDLS-UHFFFAOYSA-N
SMILES O=C(O)C#Cc1ccc([N+](=O)[O-])cc1

 Safety Information

HS Code 2916399090

 Synthetic Route

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 2-Propynoic acid,3-(4-nitrophenyl)Bioassay

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Name: qHTS screening for TAG (triacylglycerol) accumulators in algae
Source: 11812
Target: N/A
External Id: FATTTLab-Algae-Lipid
Name: Small-molecule inhibitors of ST2 (IL1RL1)
Source: 20881
Target: interleukin-1 receptor-like 1 isoform [homo sapiens]
External Id: ST2_IL33_Inhibitors_Primary_Screening_77700
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
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 Synonyms

4-nitrophenyl propynoic acid
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