Synonyms: PTSI; Tosyl isocyanate; P-Toluenesulfonyl isocyanate; 4-methylbenzenesulfonyl isocyanate
Molecular Formula: C8H7NO3S
CAS 4083-64-1
Molecular Weight: 197.2111
EINECS: 223-810-8
Density: 1.27g/cm3
Boiling point: 288.8oC at 760 mmHg
Refractive index: 1.566
Flash point: 128.5oC
Water solubility: Reacts
Vapour Pressur: 0.00396mmHg at 25oC
Appearance:Colorless transparent liquid
Purity:>98%
Color:30max
NCO:≥ 20.9%
Hydrogen chloride dissolved: ≤ 0.1% |
NINGBO SAMREAL CHEMICAL CO.,LTD.authorized by China Foreign Trade & Economic Bureau, is a comprehensive chemical enterprise intergrating technological development,production, sales and service into a whole. We have close cooperating relationship with many stable good manufacturers, which gives us the advantage to provide our customers with qualified products and good services.
With a professional and experienced staff team and profound technical support by cooperating with research institutes, we are also skilled in developing new products for our customers. If you want to source some new product, we are your ideal choose for sure.
Samreal has strict quality control system and quality guarantee for each delivery, which help us win fame and praises from consumers at home and abroad all the time. "Best quality, best prices, best service" is the concept we always persist.
Welcome to receive any inquiry or suggestion from you, we will reply to you within 24 hours in working day. Hope to build a long-term friendly cooperating relationship with you!
Audited Supplier 
){kind=link}
){kind=link}