Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-ETHYL-2-METHYL-CHROMAN-4-ONE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-ETHYL-2-METHYL-CHROMAN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

73509-12-3

73509-12-3 structure

73509-12-3 structure

Name: 2-ETHYL-2-METHYL-CHROMAN-4-ONE
Chemical Name: 2-ethyl-2-methyl-3H-chromen-4-one
CAS Number: 73509-12-3
Molecular Formula: C₁₂H₁₄O₂
Molecular Weight: 190.23800
Create Date: 2018-07-01 13:35:11
Modify Date: 2025-08-25 09:41:48

Name	2-ethyl-2-methyl-3H-chromen-4-one
Synonyms	2-ethyl-2-methylchroman-4-one 2-Ethyl-2-methylchromanone

Density	1.058g/cm3
Boiling Point	289.642ºC at 760 mmHg
Molecular Formula	C₁₂H₁₄O₂
Molecular Weight	190.23800
Flash Point	123.825ºC
Exact Mass	190.09900
PSA	26.30000
LogP	2.82050
Index of Refraction	1.514

HS Code	2932999099

118-93-4 structure

118-93-4

78-93-3 structure

78-93-3

~92%

73509-12-3 structure

73509-12-3

Literature: Shinde; Sonar; Shingate; Shingare Phosphorus, Sulfur and Silicon and the Related Elements, 2010 , vol. 185, # 8 p. 1594 - 1603

Precursor 2
118-93-4 78-93-3
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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