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Profile:Manufacturer - Producer|Ref:PSL195884YH | Country: China | Currency: | Export: No
Chemical Name: OTD, OTDA, Ortho Toluenediamine
UN NO.: 3077
Normalized Isomer ration:
3,4-Toluenediamine: CAS:496-72-0 60%
2,3-Toluenediamine: CAS:2687-25-4 40%
Molecular formula: C7H10N2
Molecular Weight: 122
Properties: It is light grey solid and very unstable at normal temperature so that its color can change quickly.
It is soluble in water, benzene, chloroform, ethyl acetate and alcoho,etc. It has irritated feel to skin.
Appearance light gyey
Purity (%) ≥99.5
Melting point(°C) 60 -62
PH scope 11.5-12.0
Uses: It is used as chemical intermediate in order to corrosion inhibitor tolyltriazole, antioxidant MMB etc.
OTD as a polyether initiator made the polyether, The foam being made of this polyether have uniformity , meticulous properties, and no contraction. It can improve the foam’s performance of heat insulation and it’s the measurement of low-temperature performance. Besides. polyether which is made of OTD have better compatibility with cyclopentane。
It can substitute for o-phenylenediamine,and can be used many other fields such as epoxy resin curing, inimer formed, cross-linked of polymer.
Packing: 200 kgs/drum, as customer's required
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