1,4-diisocyanato-2-methylbenzene

Modify Date: 2024-01-04 11:17:53

1,4-diisocyanato-2-methylbenzene Structure
1,4-diisocyanato-2-methylbenzene structure
Common Name 1,4-diisocyanato-2-methylbenzene
CAS Number 614-90-4 Molecular Weight 174.15600
Density N/A Boiling Point 138-139ºC15 mm Hg(lit.)
Molecular Formula C9H6N2O2 Melting Point 35-39ºC(lit.)
MSDS N/A Flash Point >230 °F

 Names

Name 1,4-diisocyanato-2-methylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 138-139ºC15 mm Hg(lit.)
Melting Point 35-39ºC(lit.)
Molecular Formula C9H6N2O2
Molecular Weight 174.15600
Flash Point >230 °F
Exact Mass 174.04300
PSA 58.86000
LogP 1.92960

 Safety Information

Hazard Codes T+
Risk Phrases 45-46-26-42/43
Safety Phrases 53-22-26-28-38-45
RIDADR UN 2811 6.1/PG 2
HS Code 2929109000

 Synthetic Route

Detail
Literature: Bayer MaterialScience AG Patent: EP1864969 A1, 2007 ; Location in patent: Page/Page column 5; 6 ;

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1,4-diisocyanato-2-methylbenzene Structure

1,4-diisocyanat...

CAS#:614-90-4

Literature: Siefken Justus Liebigs Annalen der Chemie, 1949 , vol. 562, p. 75,1114

 Customs

HS Code 2929109000
Summary 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

methyl-p-phenylene diisocyanate
2,5-toluenediisocyanate
Tolylene 2,5-diisocyanate
2,4-toluylene diisocyanate
MFCD00037049
m-toluene diisocyanate
Methyl-p-phenylendiisocyanat
toluene-2,5-diisocyanate
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