Ekwentị:+86 21 6460 6569
ibe_banner

ngwaahịa

2-Nitropropane(CAS#79-46-9) Foto egosipụtara
  • 2-Nitropropane (CAS#79-46-9) 1

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

Ngwongwo kemịkalụ:

Usoro ihe omimi C3H7NO2
Molar Mass 89.09
Njupụta 0.992g/mLat 25°C(ọkụ)
Ebe Na-agbaze -93 Celsius C
Ebe Boling 120C (ọkụ)
Ebe mgbari 99°F
Mmiri Solubility 1.7 g/100 ml (20ºC)
Solubility H2O: ntakịrị soluble
Uzuoku nrịbama 13 mm Hg (20 Celsius C)
Uzuoku Njupụta ~ 3 (vs ikuku)
Ọdịdị Mmiri mmiri
Agba Enweghị agba ruo ọ fọrọ nke nta ka enweghị agba
Oke ngosi Ọrịa carcinogen nwere ike ime. NIOSH REL: IDLH 100 ppm; OSHA PEL: TWA 25 ppm (90 mg / m3); ACGIH TLV: TWA 10 ppm (anabatara).
Merck 14,6628
BRN 1740684
pKa pK1:7.675 (25°C)
Ọnọdụ Nchekwa Mpaghara ọkụ
Nkwụsi ike Kwụsie ike. Na-ekwekọghị na ndị ọrụ oxidizing siri ike, ntọala siri ike, ọla kọpa.
Ntụgharị ntụgharị uche n20/D 1.394 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị agba. Isi ísì dị ntakịrị. Njupụta nke ikwu (d2020) 0.992, isi ihe na-esi ísì ụtọ nke 120 deg C, ebe ọkụ ọkụ nke 39.4 deg C. Ntụgharị ntụgharị (nD20) 1.3941, ebe na-ekpo ọkụ -93 °c. Na-agbaze ntakịrị na mmiri (1.7 / 100ml, 20 Celsius C).

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu T - Na-egbu egbu
Koodu ihe egwu R45 - nwere ike ibute ọrịa kansa
R10 - ọkụ
R20/22 - na-emerụ ahụ site na iku ume ma ọ bụrụ na iloro ya.
R68 - Ihe ize ndụ nke mmetụta enweghị ike ịgbanwe
R52/53 - Na-emerụ ihe ndị dị n'ime mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
Nkọwapụta nchekwa S53 – Zere ikpughe – nweta ntuziaka pụrụ iche tupu ojiji.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
NJ UN UN 2608 3/PG 3
WGK Germany 3
RTECS TZ5250000
Koodu HS 29042000
Klas Hazard 3.2
Otu nkwakọ ngwaahịa III
Nsi Nnukwu ọnụ ọnụ LD50 maka oke 720 mg/kg (kwuru, RTECS, 1985).

 

Okwu mmalite

2-nitropene. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-nitropropane:

 

Ogo:

- Ọdịdị: mmiri mmiri na-enweghị agba

Solubility: Soluble na organic solvents dị ka ethanol, ether, acetone, wdg

 

Jiri:

- 2-Nitropropane bụ nke a na-ejikarị dị ka akụkụ nke ihe mgbawa na ihe mgbawa, a na-ejikarị emepụta ihe mgbawa na mmanụ roket.

- A na-ejikwa ya dị ka mmalite mmalite dị mkpa maka njikọ nke ogige organic maka nkwadebe nke kemịkalụ ndị ọzọ.

 

Usoro:

- 2-Nitropropane nwere ike ịkwadebe ya site na mmeghachi omume nke glycerol na nitric acid. A na-agbakwunye Glycerol na nitric acid, na-esote mmeghachi omume kpo oku, nke mechara nye 2-nitropropane.

 

Ozi nchekwa:

- 2-Nitropropane bụ ihe mgbawa na-agbawa agbawa, a ga-ejikwa nlezianya mee ya ka ọ ghara ikpughe na isi mmalite ọkụ dị ka ọkụ mepere emepe, okpomọkụ dị elu, ma ọ bụ ọkụ eletrik.

- Ọkụ nwere ike ime na kọntaktị na akpụkpọ ahụ na anya, na-eyi uwe nchebe na enyo mgbe ị na-arụ ọrụ.

- Kwụsị pụọ na oxidants na combustible mgbe ị na-eji ma ọ bụ na-echekwa, ma na-edebe ebe ikuku na-ekpo ọkụ.

- Ọ bụrụ na ịtinye ọnụ ma ọ bụ iku ume na mberede, chọọ nlekọta ahụike ozugbo wee nye mpempe data nchekwa maka ntụaka dọkịta gị.

 

Jiri 2-nitropropane jiri nlezianya wee soro usoro arụ ọrụ adịghị mma mgbe ị na-arụ ọrụ.

  • Nke gara aga:
  • Osote:
    • Dee ozi gị ebe a ziga anyị ya

    ngwaahịa ndị metụtara ya