Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Hexabenzo[bc,ef,hi,kl,no,qr]coronene
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Hexabenzo[bc,ef,hi,kl,no,qr]coronene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

190-24-9

190-24-9 structure

190-24-9 structure

Name: Hexabenzo[bc,ef,hi,kl,no,qr]coronene
Chemical Name: Hexabenzo[bc,ef,hi,kl,no,qr]coronene
CAS Number: 190-24-9
Molecular Formula: C₄₂H₁₈
Molecular Weight: 522.592
Create Date: 2018-12-22 22:30:36
Modify Date: 2025-08-25 23:23:44

Name	Hexabenzo[bc,ef,hi,kl,no,qr]coronene
Synonyms	hexa-peri-hexabenzocoronene Hexabenzocoronene hexa-peri-benzocoronene hexabenocoronene A 1:12,2:3,4:5,6:7,8:9,10:11-Hexabenzocoronene Hexabenzo(bc,ef,hi,kl,no,qr)coronene

Density	1.6±0.1 g/cm3
Melting Point	>600 °C
Molecular Formula	C₄₂H₁₈
Molecular Weight	522.592
Exact Mass	522.140869
LogP	12.55
Index of Refraction	2.402

Hazard Codes	Xn
HS Code	2914399090

992-04-1 structure

992-04-1

~95%

190-24-9 structure

190-24-9

Literature: Liu, Ruili; Wu, Dongqing; Feng, Xinliang; Muellen, Klaus Journal of the American Chemical Society, 2011 , vol. 133, # 39 p. 15221 - 15223

Precursor 1
992-04-1
DownStream 1
7440-44-0

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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