Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,3'-Dimethoxybenzophenone
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4'-DIMETHOXYBENZOPHENONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

75731-44-1

75731-44-1 structure

75731-44-1 structure

Name: 3,4'-DIMETHOXYBENZOPHENONE
Chemical Name: (3-methoxyphenyl)-(4-methoxyphenyl)methanone
CAS Number: 75731-44-1
Molecular Formula: C₁₅H₁₄O₃
Molecular Weight: 242.27000
Create Date: 2018-08-16 18:32:47
Modify Date: 2025-09-11 18:16:39

Name	(3-methoxyphenyl)-(4-methoxyphenyl)methanone
Synonyms	3,4'-Dimethoxy-benzophenon 3,4'-dimethoxybenzophenone Q400 4,3'-DIMETHOXYBENZOPHENONE (3-methoxyphenyl)(4-methoxyphenyl)ketone (3-methoxyphenyl)(4-methoxyphenyl)methanone

Density	1.123g/cm3
Boiling Point	394.7ºC at 760 mmHg
Molecular Formula	C₁₅H₁₄O₃
Molecular Weight	242.27000
Flash Point	184.1ºC
Exact Mass	242.09400
PSA	35.53000
LogP	2.93480
Index of Refraction	1.557

HS Code	2914509090

Precursor 10
10365-98-7 123-11-5 1711-05-3 33397-21-6
100-66-3 5720-07-0 591-31-1 100-07-2
122439-11-6 586-38-9
DownStream 4
82413-20-5 83647-29-4 860747-33-7 611-81-4

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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