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1-Bromopropane (CAS#106-94-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C3H7Br
Molar Mass 122.99
Njupụta 1.354g/mLat 25°C(ọkụ)
Ebe Na-agbaze -110 Celsius
Ebe Boling 71°C (ọkụ)
Ebe mgbari 72°F
Mmiri Solubility 2.5 g/L (20ºC)
Solubility Soluble na acetone, ethanol, ether, benzene, chloroform, carbon tetrachloride.
Uzuoku nrịbama 146 mm Hg (20 Celsius C)
Uzuoku Njupụta 4.3 (na ikuku)
Ọdịdị mmiri mmiri doro anya
Agba Enweghị agba ruo ọ fọrọ nke nta ka enweghị agba
Oke ngosi ACGIH: TWA 0.1 ppm
Merck 14,7845
BRN 505936
Ọnọdụ Nchekwa Chekwaa n'okpuru +30 Celsius.
Nkwụsi ike Nkwụsi ike na-enwu ọkụ – mara ebe ọkụ ọkụ dị obere. Na-ekwekọghị na ndị ọrụ oxidizing siri ike, ntọala siri ike.
Mmetụta Ìhè nwere mmetụta
Oke ihe mgbawa 3.4-9.1% (V)
Ntụgharị ntụgharị uche n20/D 1.434 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Ebe mgbaze: -110 ℃
Ebe esi mmiri: 71 ℃
ntụpọ ọkụ: 26 ℃
njupụta ikwu (d204): 1.343-1.355
Ntụgharị ntụgharị (n20D): 1.433-1.436
Jiri Maka njikọ nke ọgwụ, pesticides, e ji esiji ákwà, ngwa nri, wdg

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R60 - Nwere ike imebi ọmụmụ
R11 - Na-agba ọkụ nke ukwuu
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R48/20 -
R63 - Ihe ize ndụ nwere ike imerụ nwa e bu n'afọ
R67 - Vapors nwere ike ime ka iro ụra na dizziness
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.)
NJ UN UN 2344 3/PG 2
WGK Germany 2
RTECS TX4110000
Koodu FLUKA BRAND F 8
TSCA Ee
Koodu HS 29033036
Klas Hazard 3
Otu nkwakọ ngwaahịa II
Nsi LD50 ọnụ na oke bekee:> 2000 mg / kg LD50 dermal oke> 2000 mg / kg

 

Okwu mmalite

Propane bromide bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke propylvane bromide:

 

Ogo:

Propane bromide bụ mmiri mmiri na-enweghị agba, na-agbanwe agbanwe. Ọ bụ ihe a na-adịghị ahụkebe na mmiri mana ọ na-agbaze na ihe mgbaze organic nkịtị dị ka alcohols, ethers, wdg.

 

Jiri:

Propane bromide nwere ọtụtụ ngwa ngwa n'ọhịa nke njikọ organic. Enwere ike iji ya dị ka reagent na etiti maka njikọ nke ogige organic ndị ọzọ.

 

Usoro:

Ụzọ bụ isi akwadebe propyl bromide bụ imeghachi propane na hydrogen bromide. Mmeghachi omume a na-ewere ọnọdụ na ụlọ okpomọkụ, na-ejikarị sulfuric acid dilute dị ka ihe na-akpali akpali. Usoro mmeghachi omume bụ: CH3CH2CH3 + HBr → CH3CH2CH2Br + H2.

 

Ozi nchekwa:

Propane bromide bụ ihe na-egbu egbu, na-akpasu iwe. Ịkpọtụrụ akpụkpọ ahụ na anya nwere ike ịkpasu iwe, na ikuru ume nke propylene bromoide vapor nwere ike ịkpata dizziness, ọgbụgbọ, na ngụgụ. Ogologo oge ma ọ bụ ugboro ugboro na propylvane bromide nwere ike imerụ usoro ụjọ ahụ, imeju na akụrụ. Mgbe ị na-eji ma na-echekwa propylene bromide, a ga-ezere kọntaktị na isi mmalite ọkụ ma na-echekwa ọnọdụ ikuku dị mma. Ekwesịrị iyi akụrụngwa nchedo onwe onye kwesịrị ekwesị n'oge a na-arụ ọrụ ụlọ nyocha yana ekwesịrị ịgbaso usoro ọrụ nchekwa.


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