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

Ngwongwo kemịkalụ:

Usoro ihe omimi C3H7NO2
Molar Mass 89.09
Njupụta 0.998g/mLat 25°C(ọkụ)
Ebe Na-agbaze -108 Celsius
Ebe Boling 132 Celsius C
Ebe mgbari 93°F
Mmiri Solubility 1.40 g / 100 ml
Solubility 14g/l
Uzuoku nrịbama 7.5 mm Hg (20 Celsius C)
Uzuoku Njupụta 3.1 (vs ikuku)
Ọdịdị Mmiri mmiri
Agba Kpochapụ
Oke ngosi NIOSH REL: TWA 25 ppm (90 mg/m3), IDLH 1,000 ppm; OSHA PEL: TWA25 ppm; ACGIH TLV: TWA 25 ppm (anabatara).
Merck 14,6626
BRN 506236
pKa pK1:8.98 (25°C)
PH 6.0 (0.9g/l, H2O, 20℃)
Ọnọdụ Nchekwa Chekwaa n'okpuru +30 Celsius.
Nkwụsi ike Kwụsie ike. Enwere ike ire ọkụ. Ekwekọrịtaghị na ntọala siri ike, ndị ọrụ oxidizing siri ike.
Oke ihe mgbawa 2.2-11.0% (V)
Ntụgharị ntụgharị uche n20/D 1.401 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị agba nwere isi chloroform. Ebe mgbaze -103.99 °c, ebe na-esi esi 131.18 °c, njupụta ikwu 1.001 (20/4 °c), ntụgharị ntụgharị 1.4016, Flash Point ( cup mechiri emechi) 49 °c, ebe mgbanye 419 °c. Azeotrope nwere mmiri nwere ọdịnaya nitropropane nke 63.5% yana ebe azeotropic nke 91.63 Celsius. Emebere ngwakọta ihe mgbawa na ikuku nwere oke mgbawa nke 2.6% site na olu. Na mmanya, ether na ndị ọzọ organic solvents miscible, ubé soluble na mmiri.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R10 - ọkụ
R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwapụta nchekwa S9 - Debe akpa na ebe ikuku na-ekpo ọkụ.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
NJ UN UN 2608 3/PG 3
WGK Germany 1
RTECS TZ5075000
TSCA Ee
Koodu HS 29042000
Klas Hazard 3
Otu nkwakọ ngwaahịa III
Nsi LD50 ọnụ na oke bekee: 455 mg / kg LD50 dermal oke bekee> 2000 mg / kg

 

Okwu mmalite

1-nitropropane (nke a makwaara dị ka 2-nitropropane ma ọ bụ propylnitroether) bụ ngwakọta organic. Ihe na-esonụ bụ mmalite dị nkenke nye ụfọdụ njirimara, ojiji, ụzọ nkwadebe, na ozi nchekwa.

 

Ogo:

- 1-Nitropropane bụ mmiri mmiri na-enweghị ụcha nke na-enwu ntakịrị ọkụ n'ime ụlọ okpomọkụ.

- Ngwakọta ahụ nwere isi ísì ụtọ.

 

Jiri:

- A na-ejikarị 1-nitropropane mee ihe dị ka etiti dị mkpa na njikọ organic, nke a pụrụ iji mee ka alkyl nitroketone, nitrogen heterocyclic ogige, wdg.

- A pụkwara iji ya mee ihe dị ka akụkụ nke ihe mgbawa na ihe ndị na-emepụta ihe, nke a na-eji ụlọ ọrụ eme ihe na nkwadebe nke nitro nwere ihe mgbawa.

 

Usoro:

- 1-Nitropropane nwere ike kwadebere site na mmeghachi omume nke propane na nitric acid. A na-emekarị mmeghachi omume ahụ n'okpuru ọnọdụ acidic, na nitric acid nwere ike imeghachi omume na propionic acid iji nweta propyl nitrate, nke nwere ike imeghachi omume na propyl alcohol propionate iji mepụta 1-nitropropane.

 

Ozi nchekwa:

- 1-Nitropropane bụ ihe na-egbu egbu nke na-akpasu iwe ma na-emebi emebi. Ikpughe ma ọ bụ ikuku ume nke vapors ya nwere ike ịkpasu anya, akpụkpọ ahụ, na traktị iku ume.

- A ga-edozi ogige ahụ na mpaghara ikuku nke ọma nwere usoro nchebe onwe onye dị mkpa, dị ka iyi akwa anya nchebe, uwe aka, na respirators.

- 1-Nitropropane kwesịrị ịchekwa ya n'ebe dị jụụ, nke kpọrọ nkụ, pụọ na ọkụ na ihe ndị na-ere ọkụ.

- Ekwesịrị ịgbaso ụkpụrụ nchekwa nchekwa ụlọ nyocha nke ọma mgbe ị na-ejikwa ogige ahụ.


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