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| Product Name: |
Ortho Toluenediamine
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| Supply Ability: |
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| Related proudcts |
otd, otda, |
| Specifications |
Technical grade |
| Price Term: |
FOB |
| Port of loading: |
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| Minimum Order |
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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.
Physical Properties:
Ignition point:62.78℃,
flash point:157.22℃,
spontaneous:540℃.
It is soluble in water, benzene, chloroform, ethyl acetate and alcoho,etc. It has irritated feel to skin.
Quality index:
Appearance light gyey
Purity (%) ¡Ý99.5
Melting point(℃) 60 -62
Moisture(%) ¡Ü0.20
Density(24℃) 1.05
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 co***tibility 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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| Company: |
Nanjing XiangShengTai Chemical Co., Ltd.
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| Contact: |
Ms. li emily |
| Address: |
zhongshandonglu |
| Postcode: |
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| Tel: |
86-025-84801979 |
| Fax: |
86-025-84801979 |
| E-mail: |
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