Product Details
| Product Name: 2,2'-Bis(trifluoromethyl)benzidine | CAS No.: 341-58-2 |
| Min. Order: 1kg | Purity: 99.9%min |
| Supply Ability: 20tons | Release date: 2026/07/17 |
2,2'-Bis(trifluoromethyl)benzidine 341-58-2
Synonyms:TFMB
Appearance:snowy white powder
Purity:99.9%min
Physical and Chemical Properties
Molecular formula: C??H??F?N?
Molecular weight: 320.24 g/mol
Appearance: White to off-white crystalline powder
Melting point: 183 – 186 °C
Solubility: Soluble in DMF, DMAc, NMP, acetone; slightly soluble in water
Stability: Stable under normal conditions; store sealed, dry, cool
Uses
High-performance monomer for fluorinated polyimides (PI)
Used in low dielectric constant, low water absorption, high transparency films for electronics and optoelectronics
Applied in flexible OLED substrates, high-temperature insulation materials, aerospace composites
HS Code: 2921599000
Company Profile Introduction
Distribution of nutritional supplements, food and cosmetic additives. Customized refined products and pharmaceutical intermediates.
You may like
-
CAS:71071-46-0
-
CAS:2770-50-5
-
CAS:69279-97-6
Recommended supplier
| Product name | Price | Suppliers | Update time | |
|---|---|---|---|---|
|
VIP6Y
|
RongNa Biotechnology Co.,Ltd
|
2026-07-24 | ||
|
VIP8Y
|
Jinan Finer Chemical Co., Ltd
|
2026-07-24 | ||
| $6.00 |
VIP6Y
|
Shanghai UCHEM Inc.
|
2026-07-24 | |
|
VIP6Y
|
WUHAN FORTUNA CHEMICAL CO., LTD
|
2026-07-24 | ||
| $999.00 |
VIP2Y
|
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
|
2026-07-23 | |
|
VIP6Y
|
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
|
2026-07-11 | ||
| $158.00 |
VIP3Y
|
Henan Fengda Chemical Co., Ltd
|
2026-07-09 | |
|
VIP2Y
|
Shaanxi Dideu New Materials Co. Ltd
|
2026-06-30 | ||
| $5.00 |
VIP6Y
|
Hebei Chuanghai Biotechnology Co,.LTD
|
2026-05-28 | |
|
VIP9Y
|
Shanghai Daken Advanced Materials Co.,Ltd
|
2025-07-02 |
China- Since: 2022-10-13
- Address: Room 2704, Building 2, Hangzhou Xiaoshan International Business Center, No. 458 Jincheng Road, Beiga
INQUIRY