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1-Nitropropane(CAS#108-03-2) Chithunzi Chowonetsedwa
  • 1-Nitropropane(CAS#108-03-2) 1

1-Nitropropane(CAS#108-03-2)

Chemical Property:

Molecular Formula C3H7NO2
Molar Misa 89.09
Kuchulukana 0.998g/mLat 25°C(lit.)
Melting Point -108 ° C
Boling Point 132 ° C
Pophulikira 93°F
Kusungunuka kwamadzi 1.40 g / 100 mL
Kusungunuka 14g/l
Kuthamanga kwa Vapor 7.5 mm Hg (20 °C)
Kuchuluka kwa Vapor 3.1 (vs mpweya)
Maonekedwe Madzi
Mtundu Zomveka
Malire Owonetsera NIOSH REL: TWA 25 ppm (90 mg/m3), IDLH 1,000 ppm; OSHA PEL: TWA25 ppm; ACGIH TLV: TWA 25 ppm (yotengedwa).
Merck 14,6626
Mtengo wa BRN 506236
pKa pK1:8.98 (25°C)
PH 6.0 (0.9g/l, H2O, 20℃)
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi maziko amphamvu, othandizira oxidizing amphamvu.
Zophulika Malire 2.2-11.0% (V)
Refractive Index n20/D 1.401(lit.)
Zakuthupi ndi Zamankhwala Madzi opanda mtundu okhala ndi fungo la chloroform. Melting Point -103.99 °c, kuwira 131.18 °c, kachulukidwe wachibale 1.001(20/4 °c), refractive index 1.4016, Flash Point (chikho chotsekedwa) 49 °c, poyatsira 419 °c. The azeotrope ndi madzi ali ndi nitropropane zili 63.5% ndi azeotropic mfundo 91.63 °c. Kusakaniza kophulika kunapangidwa ndi mpweya ndi malire a kuphulika kwa 2.6% ndi voliyumu. Ndi mowa, etha ndi organic solvents miscible, pang'ono sungunuka m'madzi.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R10 - Yoyaka
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo S9 - Sungani chidebe pamalo abwino mpweya wabwino.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
Ma ID a UN UN 2608 3/PG 3
WGK Germany 1
Mtengo wa RTECS TZ5075000
TSCA Inde
HS kodi 29042000
Kalasi Yowopsa 3
Packing Group III
Poizoni LD50 pakamwa pa Kalulu: 455 mg/kg LD50 dermal Kalulu> 2000 mg/kg

 

Mawu Oyamba

1-nitropropane (yomwe imadziwikanso kuti 2-nitropropane kapena propylnitroether) ndi organic pawiri. Zotsatirazi ndizofotokozera mwachidule zina mwazinthu zamagulu, ntchito, njira zokonzekera, ndi chidziwitso cha chitetezo.

 

Ubwino:

- 1-Nitropropane ndi madzi opanda mtundu omwe amatha kuyaka pang'ono kutentha.

- Katunduyu ali ndi fungo loipa.

 

Gwiritsani ntchito:

- 1-nitropropane zimagwiritsa ntchito yofunika wapakatikati mu kaphatikizidwe organic, amene angagwiritsidwe ntchito synthesize alkyl nitroketone, asafe heterocyclic mankhwala, etc.

- Itha kugwiritsidwanso ntchito ngati gawo la zophulika ndi zotulutsa, zomwe zimagwiritsidwa ntchito m'mafakitale pokonzekera zophulika zomwe zili ndi nitro.

 

Njira:

- 1-Nitropropane ikhoza kukonzedwa ndi zomwe propane ndi nitric acid. Zomwe zimachitika nthawi zambiri zimachitika pansi pa acidic, ndipo asidi wa nitric amatha kuchitapo kanthu ndi propionic acid kuti apeze propyl nitrate, yomwe imatha kuchitanso ndi propyl alcohol propionate kupanga 1-nitropropane.

 

Zambiri Zachitetezo:

- 1-Nitropropane ndi chinthu chapoizoni chomwe chimakwiyitsa komanso kuwononga. Kulowa kapena kutulutsa mpweya wake kungayambitse kuyabwa kwa maso, khungu, ndi kupuma.

- Chigawochi chiyenera kusamalidwa pamalo olowera mpweya wabwino ndi njira zodzitetezera, monga kuvala zovala zodzitetezera, magolovesi, ndi zopumira.

- 1-Nitropropane iyenera kusungidwa pamalo ozizira, owuma, kutali ndi moto ndi zinthu zoyaka.

- Njira zoyenera zotetezera ma labotale ziyenera kutsatiridwa pogwira pawiri.

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