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: bis(3-fluoro-4-hydroxy-phenyl)methanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

345-67-5

345-67-5 structure

345-67-5 structure

Name: bis(3-fluoro-4-hydroxy-phenyl)methanone
Chemical Name: bis(3-fluoro-4-hydroxyphenyl)methanone
CAS Number: 345-67-5
Molecular Formula: C₁₃H₈F₂O₃
Molecular Weight: 250.19800
Create Date: 2016-09-26 23:00:20
Modify Date: 2024-09-17 15:29:38

Name	bis(3-fluoro-4-hydroxyphenyl)methanone
Synonyms	3,3'-difluoro-4,4'-dihydroxy-benzophenone 3,3'-Difluor-4,4'-dihydroxy-benzophenon

Density	1.447g/cm3
Boiling Point	432.3ºC at 760 mmHg
Molecular Formula	C₁₃H₈F₂O₃
Molecular Weight	250.19800
Flash Point	215.2ºC
Exact Mass	250.04400
PSA	57.53000
LogP	2.60700
Index of Refraction	1.608

HS Code	2914700090

7571-57-5 structure

7571-57-5

~%

345-67-5 structure

345-67-5

Literature: Buu-Hoi et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 1562,1565

321-28-8 structure

321-28-8

~%

345-67-5 structure

345-67-5

Literature: Buu-Hoi et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 1562,1565

390-67-0 structure

390-67-0

~%

345-67-5 structure

345-67-5

Literature: Buu-Hoi et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 1562,1565

Precursor 3
7571-57-5 321-28-8 390-67-0
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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