Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-Methoxy-3-nitro-2-phenyl-2H-1-benzopyran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57543-87-0

57543-87-0 structure

57543-87-0 structure

Name: 8-Methoxy-3-nitro-2-phenyl-2H-1-benzopyran
Chemical Name: 8-methoxy-3-nitro-2-phenyl-2H-chromene
CAS Number: 57543-87-0
Molecular Formula: C₁₆H₁₃NO₄
Molecular Weight: 283.27900
Create Date: 2017-02-18 17:54:46
Modify Date: 2025-08-31 22:09:54

Name	8-methoxy-3-nitro-2-phenyl-2H-chromene
Synonyms	8-Methoxy-3-nitro-2-phenyl-2H-1-benzopyran 2H-1-BENZOPYRAN,8-METHOXY-3-NITRO-2-PHENYL

Density	1.32g/cm3
Boiling Point	448.9ºC at 760 mmHg
Molecular Formula	C₁₆H₁₃NO₄
Molecular Weight	283.27900
Flash Point	196.7ºC
Exact Mass	283.08400
PSA	64.28000
LogP	3.96970
Index of Refraction	1.638

5153-67-3 structure

5153-67-3

148-53-8 structure

148-53-8

~75%

57543-87-0 structure

57543-87-0

Literature: Varma, Rajender S.; Kabalka, George W. Heterocycles, 1985 , vol. 23, # 1 p. 139 - 141

100-52-7 structure

100-52-7

~%

57543-87-0 structure

57543-87-0

Literature: Jalal, Swapnadeep; Sarkar, Soumen; Bera, Krishnendu; Maiti, Sukhendu; Jana, Umasish European Journal of Organic Chemistry, 2013 , # 22 p. 4823 - 4828

102-96-5 structure

102-96-5

148-53-8 structure

148-53-8

~%

57543-87-0 structure

57543-87-0

Literature: Ono, Noboru; Sugi, Kiyoshi; Ogawa, Takuji; Aramaki, Shinji Journal of the Chemical Society, Chemical Communications, 1993 , # 23 p. 1781 - 1782

Precursor 4
5153-67-3 148-53-8 100-52-7 102-96-5
DownStream 3
877-22-5 88252-61-3 65-85-0

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