Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 9-Methylene-9H-fluorene
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 9-Methylene-9H-fluorene
Price: ￥Inquiry/100mg ￥Inquiry/10mg ￥Inquiry/1g ￥Inquiry/1mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

4425-82-5

4425-82-5 structure

4425-82-5 structure

Name: 9-Methylene-9H-fluorene
Chemical Name: 9-methylidenefluorene
CAS Number: 4425-82-5
Molecular Formula: C₁₄H₁₀
Molecular Weight: 178.22900
Create Date: 2016-08-31 14:27:41
Modify Date: 2025-08-22 10:35:39

Name	9-methylidenefluorene
Synonyms	9-methylidene-9H-fluorene 9-Methylen-fluoren 9-Methylene-9H-fluorene 9-Methylene-fluorene 9H-Fluorene,9-methylene dibenzofulvene

Boiling Point	305.9±12.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₀
Molecular Weight	178.22900
Exact Mass	178.07800
LogP	3.72850

Hazard Codes	Xi
HS Code	2902909090

Precursor 8
24324-17-2 82102-37-2 50-00-0 7253-07-8
486-25-9 1779-49-3 6311-22-4 63839-86-1
DownStream 8
1072315-89-9 2523-37-7 517-45-3 86-73-7
120-12-7 3300-17-2 35661-58-6 73872-42-1

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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