dimethyl 5-isocyanatobenzene-1,3-dicarboxylate

Modify Date: 2024-01-19 17:02:31

dimethyl 5-isocyanatobenzene-1,3-dicarboxylate Structure
dimethyl 5-isocyanatobenzene-1,3-dicarboxylate structure
Common Name dimethyl 5-isocyanatobenzene-1,3-dicarboxylate
CAS Number 46828-05-1 Molecular Weight 235.19300
Density 1.24g/cm3 Boiling Point 350.3ºC at 760 mmHg
Molecular Formula C11H9NO5 Melting Point 106-109ºC(lit.)
MSDS Chinese USA Flash Point 164.1ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name dimethyl 5-isocyanatobenzene-1,3-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 350.3ºC at 760 mmHg
Melting Point 106-109ºC(lit.)
Molecular Formula C11H9NO5
Molecular Weight 235.19300
Flash Point 164.1ºC
Exact Mass 235.04800
PSA 82.03000
LogP 1.22710
Index of Refraction 1.533

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H315-H319-H332-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn
Risk Phrases R20/22;R36/37/38;R42
Safety Phrases S22-S26-S36/37/39-S45
RIDADR UN 3335
HS Code 2929109000

 Synthetic Route

~%

dimethyl 5-isocyanatobenzene-1,3-dicarboxylate Structure

dimethyl 5-isoc...

CAS#:46828-05-1

Literature: Fuchs, Klaus; Eickmeier, Christian; Heine, Niklas; Peters, Stefan; Dorner-Ciossek, Cornelia; Handschuh, Sandra; Nar, Herbert; Klinder, Klaus Patent: US2010/144681 A1, 2010 ; Location in patent: Page/Page column 115 ; US 20100144681 A1

~%

dimethyl 5-isocyanatobenzene-1,3-dicarboxylate Structure

dimethyl 5-isoc...

CAS#:46828-05-1

Literature: I. G. Farbenind. Patent: DE732780 , 1938 ; DRP/DRBP Org.Chem. Full Text Show Details Winthrop Chem. Co. Patent: US2297024 , 1939 ;

~%

dimethyl 5-isocyanatobenzene-1,3-dicarboxylate Structure

dimethyl 5-isoc...

CAS#:46828-05-1

Literature: Du Pont de Nemours and Co. Patent: US2680730 , 1950 ;

~%

dimethyl 5-isocyanatobenzene-1,3-dicarboxylate Structure

dimethyl 5-isoc...

CAS#:46828-05-1

Literature: Du Pont de Nemours and Co. Patent: US2680730 , 1950 ;

 Customs

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

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 Synonyms

MFCD00037073
dimethyl 5-isocyanatoisophthalate
3,5-dicarbomethoxyphenyl isocyanate
3,5-dimethoxycarbonyl phenyl isocyanate
5-Isocyanato-isophthalsaeure-dimethylester
5-isocyanato-isophthalic acid dimethyl ester
3,5-bis(methoxycarbonyl)phenyl isocyanate