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: 2-(TRIFLUOROACETYL)-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

318-46-7

318-46-7 structure

318-46-7 structure

Name: 2-(TRIFLUOROACETYL)-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE
Chemical Name: 2-(2,2,2-trifluoroacetyl)-3,4-dihydro-2H-naphthalen-1-one
CAS Number: 318-46-7
Molecular Formula: C₁₂H₉F₃O₂
Molecular Weight: 242.19400
Create Date: 2018-12-24 17:20:02
Modify Date: 2025-08-30 21:40:53

Name	2-(2,2,2-trifluoroacetyl)-3,4-dihydro-2H-naphthalen-1-one
Synonyms	TOS-BB-0351 2-Trifluoroacetyl-1-tetralone 2-Trifluoracetyl-3,4-dihydro-2H-naphthalin-1-on 2-(trifluoroacetyl)-3,4-dihydronaphthalen-1(2H)-one 2-trifluoroacetyl-3,4-dihydro-2H-naphthalen-1-one

Molecular Formula	C₁₂H₉F₃O₂
Molecular Weight	242.19400
Exact Mass	242.05500
PSA	34.14000
LogP	2.56310

HS Code	2914700090

383-63-1 structure

383-63-1

529-34-0 structure

529-34-0

~96%

318-46-7 structure

318-46-7

Literature: Zhou, Yuhan; Yang, Dongmei; Luo, Gen; Zhao, Yilong; Luo, Yi; Xue, Na; Qu, Jingping Tetrahedron, 2014 , vol. 70, # 31 p. 4668 - 4674

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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