Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-2-one,4,6,7-trimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

75786-75-3

75786-75-3 structure

Name: 2H-1-Benzopyran-2-one,4,6,7-trimethyl-
Chemical Name: 4,6,7-trimethylchromen-2-one
CAS Number: 75786-75-3
Molecular Formula: C₁₂H₁₂O₂
Molecular Weight: 188.22200
Create Date: 2017-08-13 19:01:52
Modify Date: 2025-09-19 20:52:06

Name	4,6,7-trimethylchromen-2-one
Synonyms	4,6,7-trimethyl-2H-chromen-2-one 4,6,7-Trimethyl-cumarin 4,6,7-trimethyl-coumarin

Density	1.122g/cm3
Boiling Point	333.7ºC at 760mmHg
Molecular Formula	C₁₂H₁₂O₂
Molecular Weight	188.22200
Flash Point	138.2ºC
Exact Mass	188.08400
PSA	30.21000
LogP	2.71820
Index of Refraction	1.558

95-65-8

141-97-9

~86%

75786-75-3

Literature: Parhami, Abolfath; Zare, Abdolkarim; Nikrooz, Marzieh; Khalafi-Nezhad, Ali; Haghighi, Saghar Mowlazadeh; Bargebid, Rahele; Moosavi-Zare, Ahmad Reza ARKIVOC (Gainesville, FL, United States), 2012 , vol. 2012, # 9 p. 111 - 121,11

95-65-8

105-45-3

~81%

75786-75-3

Literature: Sharghi, Hashem; Jokar, Mahboubeh Heterocycles, 2007 , vol. 71, # 12 p. 2721 - 2733

95-65-8

75786-75-3

Literature: Lacey Journal of the Chemical Society, 1954 , p. 854,859

68747-34-2

75786-75-3

Literature: Dey Journal of the Chemical Society, 1915 , vol. 107, p. 1637

Precursor 4
95-65-8 141-97-9 105-45-3 68747-34-2
DownStream 1
89228-77-3

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75786-75-3	288399-94-0
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176546-55-7	14002-89-2
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1798543-87-9	1790198-56-9
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1788847-44-8	1798515-32-8
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