2,4-toluene diisocyanate dimer

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1,3-diazetidine-2,4-dione, 1,3-bis(3-isocyanatomethylphenyl)-

CAS: 26747-90-0 C18 H12 N4 O4 MW: 348.31844000

Identification

Name2,4-toluene diisocyanate dimer
IUPAC1,3-bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione
CAS Number26747-90-0
EINECS247-953-0
FDA UNIISearch
Molecular FormulaC18 H12 N4 O4
Molecular Weight348.31844000
Nikkaji NumberJ781.095D

Regulatory

DG SANTE Food Contact Materials2,4-toluene diisocyanate dimer

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Soluble in water, 0.08745 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryindirect food additives: adhesives and components of coatings
Recommendation for 2,4-toluene diisocyanate dimer usage levels up tonot for fragrance use.
Recommendation for 2,4-toluene diisocyanate dimer flavor usage levels up tonot for flavor use.

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26747-90-0 1,3-Diazetidine-2,4-dione,1,3-bis(3-iso
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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

1,3-bis(3-iso cyanatomethyl phenyl)-1,3-diazetidine-2,4-dione 1,3-bis(3-iso cyanatomethylphenyl)-1,3-diazetidine-2,4-dione 1,3- diazetidine-2,4-dione, 1,3-bis(3-isocyanatomethylphenyl)- 2,4- dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate Try the PubMed Search.