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2-Nitropropane (CAS# 79-46-9) Sawirka la soo bandhigay
  • 2-Nitropropane (CAS#79-46-9) 1

2-Nitropropane (CAS#79-46-9)

Hantida Kiimikada:

Qaanuunka molecular C3H7NO2
Molar Mass 89.09
Cufnaanta 0.992g/mLat 25°C(iftiin)
Meesha dhalaalaysa -93 °C
Boling Point 120°C ( shid)
Barta Fiishka 99°F
Biyuhu milmayn 1.7 g/100 ml (20ºC)
Solubility H2O: yara milma
Uumiga Uumiga ~ 13 mm Hg (20 °C)
Cufnaanta uumiga ~3 ( vs hawada)
Muuqashada Dareeraha
Midabka Midab la'aan ilaa Ku dhawaad ​​midab la'aan
Xadka Muujinta Kansarka shaqada ee suurtagalka ah. NIOSH REL: IDLH 100 ppm; OSHA PEL:TWA 25 ppm (90 mg/m3); ACGIH TLV: TWA 10 ppm (la qaatay).
Merck 14,6628
BRN 1740684
pKa pK1:7.675 (25°C)
Xaalada Kaydinta Aagga guban kara
Xasilooni Deggan Aan ku habboonayn walxaha oksaydhiyeyaasha xooggan, saldhigyada xooggan, naxaasta.
Tusmada Dib-u-celinta n20/D 1.394 (lit.)
Tilmaamaha Jirka iyo Kiimikada dareere aan midab lahayn. Udgoon yar oo wacan. Cufnaanta qaraabada (d2020) 0.992, barta karkarinta ee 120 deg C, barta iftiimaya ee 39.4 deg C. Tusaha dib-u-celinta (nD20) 1.3941, barta qaboojinta -93 °c. In yar oo biyo ah (1.7/100ml,20 °c).

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista T – sun ah
Xeerarka Khatarta R45 – Waxa uu keeni karaa kansar
R10 - guban kara
R20/22 - Waxyeelo u leh neefsashada iyo haddii la liqo.
R68 - Khatarta suurtagalka ah ee saameynaha aan la soo celin karin
R52/53 - Waxyeelo u leh noolaha biyaha, waxay u keeni kartaa saameyn xun muddo dheer deegaanka biyaha.
Sharaxaada Badbaadada S53 - Iska ilaali soo-gaadhista - hel tilmaamo gaar ah kahor isticmaalka.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S61 - Iska ilaali in lagu sii daayo deegaanka. Tixraac tilmaamaha gaarka ah / xaashiyaha xogta badbaadada.
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
Aqoonsiga UN-ka UN 2608 3/PG 3
WGK Germany 3
RTECS TZ5250000
Koodhka HS 29042000
Heerka khatarta 3.2
Kooxda Baakadaha III
Sunta LD50 afka daran ee jiirka 720 mg/kg (xigasho, RTECS, 1985).

 

Hordhac

2-nitropropane. Kuwa soo socdaa waa horudhac ku saabsan guryaha, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada 2-nitropropane:

 

Tayada:

- Muuqashada: dareere aan midab lahayn

- Solubility: Waxay ku milmaan dareerayaasha organic sida ethanol, ether, acetone, iwm

 

Isticmaal:

- 2-Nitropropane waxaa inta badan loo isticmaalaa sida qayb ka mid ah walxaha qarxa iyo kuwa kicinaya, waxaana caadi ahaan loo isticmaalaa samaynta walxaha qarxa iyo shidaalka.

- Waxa kale oo loo isticmaalaa sidii barta bilawga ah ee muhiimka ah ee isku dhafka xeryahooda organic ee diyaarinta kiimikooyinka kale.

 

Habka:

-2-Nitropropane waxaa lagu diyaarin karaa falcelinta glycerol iyo nitric acid. Glycerol waxaa lagu daraa nitric acid, oo ay ku xigto falcelinta kuleylka, taas oo ugu dambeyntii siinaysa 2-nitropropane.

 

Macluumaadka Badbaadada:

- 2-Nitropropane waa iskudhis qarxa waana in si taxadar leh loo maareeyaa si looga fogaado soo gaarista ilo ololaya sida olol furan, heerkul sare, ama dhimbiil koronto ah.

- Gubashada waxaa laga yaabaa inay ku dhacdo maqaarka iyo indhaha, xidho galoofyada ilaalinta iyo muraayadaha marka la shaqaynayo.

- Ka fogow oksaydhiyeyaasha iyo waxyaabaha gubanaya markaad isticmaalayso ama kaydinayso, oo ilaali jawi hawo fiican leh.

- Haddii ay dhacdo in si lama filaan ah u nuugto ama neefsato, u raadi daryeel caafimaad isla markiiba oo bixi xaashi xogta badbaadada si aad u tixraacdo dhakhtarkaaga.

 

Si taxaddar leh u isticmaal 2-nitropropane oo raac hababka qalliinka ee badbaadada leh marka aad shaqaynayso.

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