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samfur

Ethyl acetate (CAS#141-78-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C4H8O2
Molar Mass 88.1051
Yawan yawa 0.898g/cm3
Matsayin narkewa -83.5 ℃
Matsayin Boling 73.9°C a 760mmHg
Wurin Flash 26 °F
Ruwan Solubility 80 g/L (20 ℃)
Tashin Turi 112mmHg a 25°C
Yawan Turi 3 (20 ° C, vs iska)
Bayyanar Form: Ruwa
Launi: APHA: ≤10
pKa 16-18 (a 25 ℃)
Yanayin Ajiya 库房通风低温干燥; 与氧化剂分开存放
Kwanciyar hankali Barga. Rashin jituwa tare da robobi daban-daban, ma'aikatan oxidizing masu ƙarfi. Mai ƙonewa sosai. Haɗin tururi/iska abin fashewa. Yana iya zama mai kula da danshi.
Fihirisar Refractive 1.373
Abubuwan Jiki da Sinadarai Ruwa mara launi, mai ƙonewa tare da ɗanɗanon 'ya'yan itace.
narkewa -83.6 ℃
tafasar batu 77.1 ℃
girman dangi 0.9003
Ma'anar refractive 1.3723
flash point 4 ℃
solubility, halogenated hydrocarbons, aromatic hydrocarbons da sauran kwayoyin kaushi ne miscible, dan kadan mai narkewa a cikin ruwa.
Amfani Ana iya amfani da shi don narkar da nitrocellulose, tawada, maiko, da dai sauransu, kuma ana iya amfani dashi don fenti, fata na wucin gadi, samfuran filastik, rini, magunguna da kayan yaji da sauran kayan albarkatun ƙasa.

Cikakken Bayani

Tags samfurin

Alamomin haɗari F - FlammableXi - Mai ban haushi
Lambobin haɗari R11 - Mai ƙonewa sosai
R36 - Haushi da idanu
R66 - Maimaita bayyanarwa na iya haifar da bushewar fata ko tsagewa
R67 - Tururi na iya haifar da bacci da dizziness
Bayanin Tsaro S16 - Ka nisantar da tushen wuta.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S33 - Ɗauki matakan kariya game da fitar da a tsaye.
ID na UN UN 1173

 

 


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