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: 7H-Benz[de]anthracen-7-one,4-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6409-46-7

6409-46-7 structure

6409-46-7 structure

Name: 7H-Benz[de]anthracen-7-one,4-methyl-
Chemical Name: 4-methylbenzo[a]phenalen-7-one
CAS Number: 6409-46-7
Molecular Formula: C₁₈H₁₂O
Molecular Weight: 244.28700
Create Date: 2016-03-19 20:46:16
Modify Date: 2025-09-11 17:27:30

Name	4-methylbenzo[a]phenalen-7-one
Synonyms	4-Methyl-benzanthron 4-Methyl-benz[de]anthracen-7-on 2-Methyl-benzanthron 4-Methylbenzanthrone 7H-Benz[de]anthracen-7-one,4-methyl 4-methyl-7H-benzo[de]anthracen-7-one Benzanthrone,4-methyl 4-methyl-benz[de]anthracen-7-one

Density	1.251g/cm3
Boiling Point	459ºC at 760 mmHg
Molecular Formula	C₁₈H₁₂O
Molecular Weight	244.28700
Flash Point	206.1ºC
Exact Mass	244.08900
PSA	17.07000
LogP	4.35960
Index of Refraction	1.713

HS Code	2914399090

Precursor 10
80733-42-2 56162-00-6 5037-63-8 80710-74-3
591-51-5 87-41-2 108-88-3 116672-26-5
84-54-8 85-55-2
DownStream 1
6505-58-4

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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