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42079-81-2

42079-81-2 structure

42079-81-2 structure

Name: 6,8-dibromo-2-phenylchromen-4-one
Chemical Name: 6,8-dibromo-2-phenylchromen-4-one
CAS Number: 42079-81-2
Molecular Formula: C₁₅H₈Br₂O₂
Molecular Weight: 380.03100
Create Date: 2018-05-24 08:00:00
Modify Date: 2025-08-21 19:03:36

Name	6,8-dibromo-2-phenylchromen-4-one
Synonyms	6,8-Dibrom-2-phenyl-chromen-4-on 6,8-dibromo-2-phenyl-4H-chromen-4-one 6,8-dibromo-2-phenyl-chromen-4-one 6,8-dibromoflavone

Density	1.795g/cm3
Boiling Point	470.3ºC at 760 mmHg
Melting Point	169-175ºC
Molecular Formula	C₁₅H₈Br₂O₂
Molecular Weight	380.03100
Flash Point	238.3ºC
Exact Mass	377.88900
PSA	30.21000
LogP	4.98500
Index of Refraction	1.675

HS Code	2914700090

15482-67-4 structure

15482-67-4

~66%

42079-81-2 structure

42079-81-2

Literature: Reddy, N. Jagannadha; Bokadia, Mishrimal; Sharma, Tarachand; Donnelly, John A. Journal of Organic Chemistry, 1981 , vol. 46, # 3 p. 638 - 641

10372-55-1 structure

10372-55-1

~81%

42079-81-2 structure

42079-81-2

Literature: Reddy, N. Jagannadha; Bokadia, Mishrimal; Sharma, Tarachand; Donnelly, John A. Journal of Organic Chemistry, 1981 , vol. 46, # 3 p. 638 - 641

1214-47-7 structure

1214-47-7

~%

42079-81-2 structure

42079-81-2

Literature: Reddy, N. Jagannadha; Bokadia, Mishrimal; Sharma, Tarachand; Donnelly, John A. Journal of Organic Chemistry, 1981 , vol. 46, # 3 p. 638 - 641

22362-66-9 structure

22362-66-9

~%

42079-81-2 structure

42079-81-2

Literature: Dahlen, Kristian; Wallen, Erik A. A.; Grotli, Morten; Luthman, Kristina Journal of Organic Chemistry, 2006 , vol. 71, # 18 p. 6863 - 6871

98-88-4 structure

98-88-4

~%

42079-81-2 structure

42079-81-2

Literature: Dahlen, Kristian; Wallen, Erik A. A.; Grotli, Morten; Luthman, Kristina Journal of Organic Chemistry, 2006 , vol. 71, # 18 p. 6863 - 6871

Precursor 4
10372-55-1 1214-47-7 22362-66-9 98-88-4
DownStream 0

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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