Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Iodo-9,9-dimethylfluorene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Iodo-9,9-dimethylfluorene
Price: ￥98.0/1g ￥278.0/5g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Iodo-9,9-dimethyl-fluorene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Iodo-9,9-dimethylfluorene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

144981-85-1

144981-85-1 structure

144981-85-1 structure

Name: 2-Iodo-9,9-dimethylfluorene
Chemical Name: 2-Iodo-9,9-dimethylfluorene
CAS Number: 144981-85-1
Molecular Formula: C₁₅H₁₃I
Molecular Weight: 320.168
Catalog: Pharmaceutical intermediate OLED material intermediate
Create Date: 2018-05-12 08:00:00
Modify Date: 2025-08-25 12:48:17

Name	2-Iodo-9,9-dimethylfluorene
Synonyms	9H-Fluorene, 2-iodo-9,9-dimethyl- 2-Iodo-9,9-dimethyl-9H-fluorene 2-Iodo-9,9-Dimethylfluorene 9,9-Dimethyl-2-iodofluorene

Density	1.5±0.1 g/cm3
Boiling Point	376.5±21.0 °C at 760 mmHg
Melting Point	63-65ºC
Molecular Formula	C₁₅H₁₃I
Molecular Weight	320.168
Flash Point	171.0±11.1 °C
Exact Mass	320.006195
LogP	6.23
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.648

Hazard Codes	Xi
HS Code	2903999090

2523-42-4 structure

2523-42-4

74-88-4 structure

74-88-4

~89%

144981-85-1 structure

144981-85-1

Literature: Egawa, Masakazu; Tokuda, Atsushi Patent: US2008/91012 A1, 2008 ; Location in patent: Page/Page column 34 ;

Precursor 2
2523-42-4 74-88-4
DownStream 6
333432-28-3 648908-09-2 676542-63-5 435277-99-9
500717-23-7 569343-09-5

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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