- Other Auto Parts[2]
- Compound Fertilizer[3]
- Phosphate Fertilizer[1]
- Alcohol & Hydroxybenzene & Ether[1]
- Benzene & Derivatives[2]
- Hydrocarbon & Derivatives[1]
- Organic Acid[2]
- Other Organic Chemical[3]
- Chemical Auxiliary Agent[9]
- Food Additives[10]
- Inorganic Acids[9]
- Carbonate[1]
- Chloride[1]
- Sulphate[2]
- Other Inorganic Chemicals[3]
- Oxide[1]
- Organic Intermediate[10]
- Dyestuffs[6]
- Pigment[10]
- Polymer[4]
- Concrete Admixtures & Mortar Admixtures[2]
- Switching Power Supply[1]
- Water Treatment[2]
- Healthcare Supplement[3]
- Other Household Chemicals[1]
- Contact Person : Ms. Li Julia
- Company Name : Nanjing Xiangshengtai Chemical Co., Ltd.
- Tel : 86-0-13914781109
- Fax : 86-25-84801979
- Address : Jiangsu,Nanjing,Rm 10-910 of Xinyuan, Baixia District,Nanjing
- Country/Region : China
Ortho Toluenediamine
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1. Chemical Name: OTD, OTDA, Ortho Toluenediamine
2. UN NO.: 30773. Normalized Isomer ration:
3,4-Toluenediamine: CAS:496-72-0 60%2,3-Toluenediamine: CAS:2687-25-4 40%
4. Molecular formula: C7H10N2 Molecular Weight: 122
5. Properties: It is light grey solid and very unstable at normal temperature so that its color can change quickly.
6. Ignition point:62.78°C, flash point:157.22°C, spontaneous:540°C.
It is soluble in water, benzene, chloroform, ethyl acetate and alcoho,etc. It has irritated feel to skin.
7. Quality index: Inspection Item
Appearance light gyey
Purity (%) ≥99.5
Melting point(°C) 60 -62
Moisture(%) ≤0.20
Density(24°C) 1.05
PH scope 11.5-12.08. 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.9. Packing: 200 kgs/drum, as customer's required
Ortho Toluenediamine
