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Toluene-Diisocyanate (TDI)

Synonyms:

  • TDI; Toluene - 2,4; 2,6 - Diisocyanate ;
  • Toluene - 2,4 - Diisocyanate; 2,4 - TDI;
  • 2,4 - Toluene - Diisocyanate

Properties:

Colourless, flammable, toxic liquid with a characteristic odor similar to that of chloroform; explosive if mixed with air.

Molecular weight:

174,16 g/mole

Chemical Formula:

C9H6N2O2

Quality Specification:

  • content of Toluene - Diisocyanate - min. 99,8%
  • content of 2,4 Toluene - Diisocyanate in the mixture of isomers 2,4 - TDI and 2,6 TDI - 79 ÷ 81%
  • content of total chlorine - max. 0,02% (200 ppm)
  • content of hydolyzing chlorine - max. 0,005% (50 ppm)
  • acidity counted over HCl - max. 0,002% (20 ppm)
  • colour in Pt - Co scale - max. 10º

No. of standard:

PN-C-88002:1997

Clasification of substances:

carcinogenic, category 3; R - 40

T+;
R - 26
Xj; R:36/37/38, R - 42/43, R 52-53

CAS Number:

584 - 84 - 9 (A)

91 - 08 - 7 (B)

26471 - 62 - 5 (A+B)

UN Number (UNO):

2078

EU Number (EINECS):

209 - 544 - 5 (A)

202 - 039 - 0 (B)

247 - 722 - 4 (A+B
)

Packing: 250 kg net new drums, 80 drums = 20 MT per 20' FCL

Origin: Poland