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Home > Encyclopedia > Ethyl 3-(Thiophen-2-yl)-1H-pyrazole-5-carboxylate

Ethyl 3-(Thiophen-2-yl)-1H-pyrazole-5-carboxylate

Ethyl 3-(Thiophen-2-yl)-1H-pyrazole-5-carboxylate structure

Ethyl 3-(Thiophen-2-yl)-1H-pyrazole-5-carboxylate 

structure
  • CAS No:

    121195-03-7

  • Formula:

    C10H10N2O2S

  • Chemical Name:

    Ethyl 3-(Thiophen-2-yl)-1H-pyrazole-5-carboxylate

  • Synonyms:

    ethyl 5-thiophen-2-yl-1H-pyrazole-3-carboxylate; Ethyl 5-thien-2-yl-1H-pyrazole-3-carboxylate;

Ethyl 3-(Thiophen-2-yl)-1H-pyrazole-5-carboxylate Basic Attributes

222.26400

222.04629874

DTXSID60371389

2934999090

Characteristics

83.22000

2.31490

1.306g/cm3

138-140ºC

430ºC

213.9ºC

1.599

17 [ug/mL]

1.34E-07mmHg at 25°C

Safety Information

S24/25

Xi

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:222.27
XLogP3:2.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:222.04629874
Monoisotopic Mass:222.04629874
Topological Polar Surface Area:83.2
Heavy Atom Count:15
Complexity:238
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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