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ngwaahịa

Amyl acetate (CAS#628-63-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H14O2
Molar Mass 130.18
Njupụta 0.876g/mLat 25°C(ọkụ)
Ebe Na-agbaze -100°C (ọkụ)
Ebe Boling 142-149C (ọkụ)
Ebe mgbari 75°F
Mmiri Solubility 10 g/L (20ºC)
Solubility 10g/l
Uzuoku nrịbama 4 mm Hg (20 Celsius C)
Uzuoku Njupụta 4.5 (vs ikuku)
Ọdịdị Ntụ ntụ
Agba Ọcha
Isi banana mara mma dị ka; dị nro; njirimara banana- ma ọ bụ ube-dị ka isi.
Oke ngosi TLV-TWA 100 ppm (~525 mg/m3) (ACGIH, MSHA, na OSHA); IDLH 4000 ppm.
BRN 1744753
Ọnọdụ Nchekwa Chekwaa n'okpuru +30 Celsius.
Oke ihe mgbawa 1.1-7.5% (V)
Ntụgharị uche n20/D 1.402 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị agba nwere ụtọ banana.
esi esi 149,25 ℃
ebe oyi -70.8 ℃
njupụta ikwu 0.8756
Ntụgharị ntụgharị 1.4023
flash point 25 ℃
solubility, benzene, chloroform, carbon disulfide na ndị ọzọ organic mgbaze miscible. Na-adịghị edozi na mmiri. Igbari 0.18g / 100ml na mmiri na 20 Celsius C.
Jiri A na-eji ya dị ka ihe mgbaze maka agba, mkpuchi, ihe na-esi ísì ụtọ, ihe ịchọ mma, adhesives, akpụkpọ anụ arụ ọrụ, wdg, dị ka ihe na-emepụta penicillin, a pụkwara iji ya mee ihe na-esi ísì ụtọ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu R10 - ọkụ
R66 - Mkpughe ugboro ugboro nwere ike ime ka akpụkpọ ahụ kpọọ nkụ ma ọ bụ mgbawa
Nkọwapụta nchekwa S23 - Ekula uzuoku.
S25 - Zere kọntaktị na anya.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
NJ UN UN 1104 3/PG 3
WGK Germany 3
RTECS AJ1925000
FLUKA BRAND F CODES 21
TSCA Ee
Koodu HS 29153930
Klas Hazard 3
Otu nkwakọ ngwaahịa III
Nsi Nnukwu ọnụ ọnụ LD50 maka oke 6,500 mg/kg (kwuru, RTECS, 1985).

 

Okwu mmalite

n-amyl acetate, nke a makwaara dị ka n-amyl acetate. Ọ nwere ihe ndị a:

 

Solubility: n-amyl acetate bụ ihe na-adịghị mma na ọtụtụ ihe mgbaze organic (dị ka alcohols, ethers na ether alcohols), na soluble na acetic acid, ethyl acetate, butyl acetate, wdg.

Nnukwu ike ndọda: Nnukwu ike ndọda nke n-amyl acetate bụ ihe dịka 0.88-0.898.

Isi: Nwere isi ísì ụtọ pụrụ iche.

 

N-amyl acetate nwere ọtụtụ ojiji:

 

Ejiri ụlọ ọrụ mmepụta ihe: dị ka ihe mgbaze na mkpuchi, varnishes, inks, griiz na resins sịntetik.

Laboratory ojiji: eji dị ka ihe mgbaze na reactant, isonye na organic njikọ mmeghachi omume.

Plasticizer na-eji: plasticizers nke a pụrụ iji maka rọba na rọba.

 

Usoro nkwadebe nke n-amyl acetate na-enwetakarị site na esterification nke acetic acid na n-amyl mmanya. Mmeghachi omume a chọrọ ọnụnọ nke ihe mkpali dị ka sulfuric acid ma na-eme ya na okpomọkụ kwesịrị ekwesị.

 

N-amyl acetate bụ mmiri ọkụ na-ere ọkụ, zere kọntaktị na ọkụ na-emeghe na okpomọkụ dị elu.

Zere kọntaktị na oxidants siri ike na acid siri ike iji zere mmeghachi omume dị ize ndụ.

Yiri uwe mkpuchi nchebe, enyo mkpuchi na mkpuchi nchebe iji hụ na ikuku ikuku dị mma.

Zere ikuba uzuoku ya, ma ọ bụrụ na ikuru ume, wepụ ngwa ngwa site na ebe ahụ ma mee ka ụzọ ikuku meghee.

Mgbe a na-eji ya na nchekwa, zere ebe ọkụ na ọkụ ọkụ, chekwaa n'ebe dị jụụ, kpọrọ nkụ, nke ọma na-ekuku ikuku, na pụọ ​​na combustible na oxidants.

 


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