N-Propyl Acetate CAS 109-60-4

Khoom Qhia:

Khoom Siv Lub Npe: N-Propyl Acetate CAS TSIS: 109-60-4

Txhais:

Acetic acid, propyl ester;

Propyl acetate;

3-Pyridinesulfonamide, 5-nitro-N-propyl;

Tshuaj& Cov Khoom Uas Lub Cev:

Cov tsos: cov xim tsis muaj kua uas muaj tsw ntxhiab tsw

Ntsuas: ≥99.0%

Qhov ceev: 0.888

Lub Boiling Point: 102 ℃

Melting Point: -95 ℃

Flash Point: 10 ℃

Qhov Nqis Taw: 1.383-1.385

Dej Solubility: 2g / 100 mL (20 ℃)

Qhov Ruaj: Ruaj. Ua rau tawg yooj yim. Yuav muaj kev sib cav nrog cov neeg sawv cev oxidizing. Yuav tsim tau qhov sib xyaw nrog huab cua. Tsis sib haum nrog cov neeg muaj zog oxidizing, kua qaub, puag.

Cia Kev Mob: Thaj chaw flammables

Cov pa ceev: 3.5 (vs huab cua)

Vapor siab: 25 hli Hg (20 ℃)

Tsw phem: Me txiv ntoo

Cov Thib Qho: 0.24ppm

Txwv cov kev txwv: TLV-TWA 200 ppm (～ 840 mg / m3) (ACGIH, MSHA, thiab OSHA); TLV-STEL 250 ppm (～ 1050 mg / m3) (ACGIH); IDLH 8000 ppm (NIOSH)

Cov Ntaub Ntawv Kev Nyab Xeeb:

HS Code: 2915390090

Cov Chav Kawm Txog Teeb Meem: 3

Cov Cim Kev Nyab Xeeb: F, Xi

Faj seeb rau Cov Lus Cim: Irritant / High Flammable

Cov Lus Tshaj Tawm: H225; H319; H336

Cov Ntaub Ntawv Muaj Kev Nyab Xeeb: 109-60-4 (Cov Ntaub Ntawv Muaj Kev Phom Sij)

RTECS: AJ3675000

RIDADR: UN 1276

Cov Lus Ceeb Toom Yuav Raug Mob: R11; R36; R66; R67

Ntsais Lo Lus: Phom Sij

Cov Lus Qhia Kev Nyab Xeeb: S16-S26-S29-S33

Cim: GHS02, GHS07

Cov Lus Qhia Txog Kev Nyab Xeeb: Kev rov ua tas mus li yuav ua rau cov tawv nqaij qhuav lossis tawg

Cov Pab Pawg: II

WGK Lub Teb Chaws Yelemees: 1

Daim Ntawv Qhia Txog Kev Ceeb Toom: P210; P305 + P351 + P338; P370 + P378; P403 + P235

Toxicity: LD50 hauv nas, nas (mg / kg): 9370, 8300 ntawm qhov ncauj (Jenner)

Propyl acetate, tseem hu ua propyl ethanoate, yog cov organic sib txuas nrog cov qauv molecular ntawm C5H10O2. Nws yog cov kua ntshiab thiab tsis muaj kob uas muaj ntxhiab tsw me. Nws yog qhov kub nyhiab nrog qhov nyem ntawm 14 ° C thiab qhov ntsuas qhov ua tau zoo ntawm 3. Nws yog qhov ua txhaum siab nrog txhua yam organic solvents (cawv, ketones, glycols, esters) tab sis tsuas muaj qhov tsis haum ntawm dej. Propyl acetate muaj nyob rau hauv cov kua thiab tsim los ntawm esterification ntawm acetic acid thiab 1-propanol (paub tias cov tshuaj tiv thaiv kev ua kom tsis haum), feem ntau dhau ntawm Fischer – Speier esterification, nrog sulfuric acid ua catalyst thiab dej tsim raws li kev ua haujlwm. Nws yog qhov tseem ceeb ua qhov hnyav hauv cov xim muaj hlau thiab luam ntawv inks kev lag luam. Nws yog dav siv nyob rau hauv cov tshuaj tsw qab thiab raws li tsw qab ntxiv vim nws ntxhiab tsw. Nws kuj ua cov tshuaj hnyav rau cov cellulose nitrate, acrylates, alkyd resins, rosin, plasticizers, waxes, roj thiab cov rog.

N-Propyl acetate yog siv los ua cov kuab tshuaj rau cellulose derivatives, plastics, thiab resins; nyob rau hauv flavors thiab naj hoom; thiab hauv organic synthesis.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: n-propyl acetate cas 109-60-4, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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