There are 4 suppliers：
Aera: China(Mainland)
Contact: Yang
Phone: 0086-021-52280163
Email: sales@echemcloud.com
Website: http://www.echemcloud.com
Product Name: N2,N2,N2',N2',N7,N7,N7',N7'-Octa-p-tolyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
Updated Date: 2024-07-15 12:35:33
Price: Inquiry/
Aera: China(Mainland)
Contact: Ms Wang
Phone: +86-571-8893-8639
Email: enquiry@dycnchem.com
Website: http://www.dycnchem.com
Product Name: Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)amino-spiro-bifluor
Updated Date: 2023-10-17 08:26:50
Price: $Inquiry/100g
Aera: China(Mainland)
Contact: linziyan
Phone: 18688117359
Email: service_perous@163.com
Product Name: Spiro-TTB
Updated Date: 2024-04-22 16:20:01
Price: ￥550.0/1g
Aera: China(Mainland)
Contact: Anna Lee
Phone: 18913195221
Email: szaw2018@163.com
Product Name: 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor
Updated Date: 2025-08-29 18:50:54
Price: $Inquiry/1kg