Tom ntej: 2-methoxypyrimidine 5-carboxylic acid CAS: 344325-95-7
Cov ntaub ntawv tseem ceeb:
Khoom npeTom ntej: 2-methoxypyrimidine 5-carboxylic acid
Synonyms:5-Pyrimidinecarboxylicacid, 2-methoxy-(9CI); 2-Methoxy-5-pyrimidinecarboxylic acid;
2-Methoxypyrimidine-5-carboxylic acid; 5-Pyrimidinecarboxylicacid, 2-methoxy-(9CI); 5-PyriMidinecarboxylic acid,…
CAS nr: 344325-95-7
Cov mis mos molecularNPE: C6H6N2O3
Molecular hnyav: 154.12 ib
Tus qauv qauv:
EINECS NO.:
Cov tsos thiab cov yam ntxwv: khov
Qhov tsw: Tsis muaj ntaub ntawv
Melting point / freezing point (°C): Tsis muaj ntaub ntawv pH nqi: tsis muaj ntaub ntawv
Boiling point, pib boiling point thiab boiling ntau (°C): 363.6°C ntawm 760 mmHg
Kev kub ceev combustion kub (°C): Tsis muaj ntaub ntawv
Flash point (°C): 173.7°C
Decomposition kub (°C): Tsis muaj ntaub ntawv
Explosion limit [% (volume fraction)] : Tsis muaj ntaub ntawv
Evaporation rate [acetate (n) butyl ester in 1] : Tsis muaj ntaub ntawv
Saturated vapor siab (kPa): Tsis muaj ntaub ntawv muaj
Flammability (khoom, roj): Tsis muaj ntaub ntawv muaj
Cov txheeb ze ntom ntom (dej hauv 1): 1.371g / cm3
Vapor density (cua hauv 1): Tsis muaj ntaub ntawv N-octanol / dej faib coefficient (lg P): tsis muaj ntaub ntawv
Qhov ntsuas qhov tsw (mg/m³): Tsis muaj ntaub ntawv
Solubility: Tsis muaj ntaub ntawv muaj
Viscosity: Tsis muaj ntaub ntawv muaj
Stability: Cov khoom yog ruaj khov ntawm qhov kub thiab txias.
Kev ntsuas thawj zaug
Inhalation: Yog tias nqus tau, txav tus neeg mob mus rau huab cua ntshiab.
Kev sib cuag ntawm daim tawv nqaij: Tshem tawm cov khaub ncaws tsis huv thiab yaug daim tawv nqaij kom huv si nrog xab npum thiab dej. Yog tias koj tsis xis nyob, nrhiav kev kho mob.
Kev sib cuag qhov muag: cais daim tawv muag thiab yaug nrog dej ntws los yog dej ntsev. Nrhiav kev kho mob tam sim ntawd.
Noj : Gargle, tsis txhob ntuav ntuav. Nrhiav kev kho mob tam sim ntawd.
Extinguishing agent:
Tshem tawm hluav taws nrog dej pos huab, hmoov qhuav, ua npuas ncauj lossis carbon dioxide extinguishing tus neeg sawv cev. Tsis txhob siv cov dej ntws ncaj qha los tua hluav taws, uas yuav ua rau cov kua hluav taws kub hnyiab thiab kis tau cov hluav taws.
Kev phom sij tshwj xeeb:
Tsis muaj ntaub ntawv
Khaws lub thawv ntim thiab khaws cia rau hauv qhov chaw txias, qhuav.
Ntim hauv 25kg / nruas, lossis ntim raws li cov neeg siv khoom xav tau.
Pharmaceutical intermediates
