Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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667435-99-6

667435-99-6 structure

667435-99-6 structure

Name: Ethyl 2-[(cyanoacetyl)amino]-5-ethyl-3-thiophenecarboxylate
Chemical Name: Ethyl 2-[(cyanoacetyl)amino]-5-ethyl-3-thiophenecarboxylate
CAS Number: 667435-99-6
Molecular Formula: C₁₂H₁₄N₂O₃S
Molecular Weight: 266.316
Create Date: 2018-06-15 21:12:51
Modify Date: 2025-09-11 17:16:51

Names
Properties

Name	Ethyl 2-[(cyanoacetyl)amino]-5-ethyl-3-thiophenecarboxylate
Synonyms	ethyl 2-[(2-cyanoacetyl)amino]-5-ethylthiophene-3-carboxylate 3-Thiophenecarboxylic acid, 2-[(2-cyanoacetyl)amino]-5-ethyl-, ethyl ester Ethyl 2-[(cyanoacetyl)amino]-5-ethylthiophene-3-carboxylate Ethyl 2-[(cyanoacetyl)amino]-5-ethyl-3-thiophenecarboxylate

Density	1.3±0.1 g/cm3
Boiling Point	494.3±45.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₄N₂O₃S
Molecular Weight	266.316
Flash Point	252.7±28.7 °C
Exact Mass	266.072510
LogP	2.63
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.578

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