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Toluene (CAS#108-88-3)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H8
Molar Mass 92.1384
Njupụta 0.871g / cm3
Ebe Na-agbaze -95 ℃
Ebe Boling 110.6°C na 760 mmHg
Ebe mgbari 4°C
Mmiri Solubility 0.5 g/L (20 ℃)
Uzuoku nrịbama 27.7mmHg na 25ºC
Ntụgharị ntụgharị uche 1.499
Njirimara anụ ahụ na kemịkalụ ọdịdị na akụrụngwa: mmiri mmiri na-enweghị agba na-esi ísì ụtọ yiri benzene.
ebe agbaze (℃): -94.9
esi esi (℃): 110.6
njupụta ikwu (mmiri = 1): 0,87
Uzuoku njupụta (Ikuku = 1): 3.14
Nrụgide uzuoku juru (kPa): 4.89(30 ℃)
okpomọkụ nke combustion (kJ/mol): 3905.0
Ọnọdụ okpomọkụ dị oke egwu (℃): 318.6
nrụgide dị egwu (MPa): 4.11
logarithm nke ọnụọgụ octanol/mmiri nkebi nkebi: 2.69
ebe ọkụ ọkụ (℃): 4
ọkụ ọkụ (℃): 535
Oke mgbawa%(V/V): 1.2
obere mgbawa oke%(V/V): 7.0
solubility: insoluble na mmiri, miscible na benzene, mmanya, ether na ndị ọzọ kasị organic solvents.
ebumnuche bụ isi: ejiri ya maka ịgwakọta ihe mejupụtara mmanụ ụgbọ ala yana dịka isi akụrụngwa maka imepụta ihe ndị na-emepụta toluene, ihe mgbawa, agba agba agba, ọgwụ na ihe ndị ọzọ.
Jiri A na-eji ya eme ihe dị ka ihe mgbaze organic na ọgwụ sịntetik, mkpuchi, resins, akwa, ihe mgbawa na pesticides.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu F – FlammableXn – Emerụ
Koodu ihe egwu R11 - Na-agba ọkụ nke ukwuu
R38 - na-akpasu iwe na akpụkpọ ahụ
R63 - Ihe ize ndụ nwere ike imerụ nwa e bu n'afọ
R65 - Emerụ: Nwere ike imebi ngụgụ ma ọ bụrụ na iloro ya
R67 - Vapors nwere ike ime ka iro ụra na dizziness
Nkọwapụta nchekwa S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
S46 - Ọ bụrụ na iloro, chọọ ndụmọdụ ahụike ozugbo wee gosi akpa ma ọ bụ akara a.
S62 - Ọ bụrụ na loro, emela vomitting; chọọ ndụmọdụ ahụike ozugbo wee gosi akpa ma ọ bụ akara a.
NJ UN UN 1294

 

 


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