Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Naphtho[2,3-e]pyrene
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: NAPHTHO[2,3-E]PYRENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

193-09-9

193-09-9 structure

193-09-9 structure

Name: Dibenzo[de,qr]tetracene
Chemical Name: Naphtho[2,3-e]pyrene
CAS Number: 193-09-9
Molecular Formula: C₂₄H₁₄
Molecular Weight: 302.368
Create Date: 2016-02-21 10:57:34
Modify Date: 2025-08-25 18:29:39

Name	Naphtho[2,3-e]pyrene
Synonyms	DIBENZO(DE,QR)NAPHTHACENE NAPHTHO(2,3-E)PYRENE Naphtho<2',3',1,2>pyren Dibenzo[de,qr]tetracene Dibenzo[de,qr]naphthacen Dibenzo[de,qr]naphthacene

Density	1.3±0.1 g/cm3
Boiling Point	552.3±17.0 °C at 760 mmHg
Molecular Formula	C₂₄H₁₄
Molecular Weight	302.368
Flash Point	282.0±15.1 °C
Exact Mass	302.109558
LogP	7.63
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.913

HS Code	2902909090

14698-02-3 structure

14698-02-3

~%

193-09-9 structure

193-09-9

Literature: Clar Journal of the Chemical Society, 1949 , p. 2168,2171

Precursor 1
14698-02-3
DownStream 0

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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