Methyl Propionate

Zouping Jinxing Chemical Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm methyl propionate hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale bulk methyl propionate hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.

CAS: 554-12-1 Nr
Boiling point: 79.7℃(yuav luag zoo ib yam li ethyl acetate)
Melting point: -87.5 ° C
Ceev: 0.915 g / cm³ (20 degree)
Refractive index: n²⁰ᴅ ≈ 1.377
Solubility: me ntsis soluble hauv dej (kwv yees . 6 g / 100 mL ntawm 20 degree); miscible nrog ethanol, diethyl ether, acetone, thiab ethyl acetate; dissolves nitrocellulose thiab tej yam acrylic/vinyl resins
Flash point: -2℃(kaw khob, CC); qee cov ntaub ntawv hais txog 6℃(vim qhov sib txawv ntawm cov khob khob); Cov kua nplaum nplaum heev (GHS Qeb 2)
Vapor siab: kwv yees li . 11.35 kPa ntawm 25 degree; evaporation tus nqi piv rau cov ethyl acetate
Kev txwv tsis pub tawg: 2.5% -13.0% v/v

Ceev- ziab hnyav: Nitrocellulose lacquers, coatings, luam ntawv inks, thiab nplaum (evaporation tus nqi zoo ib yam li ethyl acetate; haum raws li ib tug hloov los yog rau blending).
Fragrances/Food flavorings: FEMA GRAS 2752; imparts txiv apples, pineapple, thiab rum sau ntawv; siv hauv cov dej qab zib, khoom qab zib, thiab cov khoom ci (ntau npaum li cas hauv mg / kg).
Organic synthesis intermediate: Ntau lawm ntawm MMA; nruab nrab rau kws tshuaj thiab agrochemicals; chromatographic siv tus qauv.
Kev tshawb fawb txog cov kuab tshuaj ntsuab: Derivative ntawm bio-raws li propionic acid- raws li txheej txheem.

Toxicity: Low toxicity. Oral LD₅₀: ~5000 mg/kg (rat), 3460 mg/kg (mouse); dermal LD₅₀: >5000 mg / kg (liab); inhalation LC₅₀: 27,000 mg/m³ (nas). High vapor concentrations ua rau kiv taub hau, xeev siab, thiab mucous membrane irritation; Kev sib cuag ua kua ua rau qhov muag tsis pom kev.
GHS Cov Lus Ceeb Toom: Kev phom sij (H225: Cov kua ua kua thiab vapor heev; H319: Ua rau qhov muag khaus loj; H332: Ua phem yog tias nqus tau).
Cia thiab Thauj: UN 1248, Chav Kawm 3, PG II; khaws cia rau hauv qhov chaw txias, tawg- pov thawj warehouse (tsawg dua lossis sib npaug li 30 degree) cais los ntawm cov neeg ua haujlwm oxidizing thiab muaj zog acids / bases; xyuas kom tiv thaiv - zoo li qub grounding.

Cim npe nrov: Tuam Tshoj methyl propionate manufacturers, lwm tus neeg, Hoobkas