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Octane(CAS#111-65-9) Hoton da Aka Fito
  • Octane (CAS#111-65-9) 1

Octane (CAS#111-65-9)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C8H18
Molar Mass 114.23
Yawan yawa 0.703g/mLat 25°C(lit.)
Matsayin narkewa -57°C (lit.)
Matsayin Boling 125-127 ° C (lit.)
Wurin Flash 60°F
Ruwan Solubility 0.0007 g/L (20ºC)
Solubility ethanol: mai narkewa (lit.)
Tashin Turi 11 mm Hg (20 ° C)
Yawan Turi 3.9 (Vs iska)
Bayyanar Ruwa
Launi Share mara launi
wari Kamar fetur.
Iyakar Bayyanawa TLV-TWA 300 ppm (～1450 mg/m3)(ACGIH da NIOSH), 500 ppm (～2420 mg/m3) (OSHA); STEL 375 ppm (1800 mg/m3).
Merck 14,6749
BRN 1696875
pKa > 14 (Schwarzenbach et al., 1993)
Yanayin Ajiya Adana a ƙasa + 30 ° C.
Kwanciyar hankali Barga. Mai ƙonewa sosai. Gari yana ƙulla abubuwan fashewa da iska. Rashin jituwa tare da abubuwan da ke haifar da iskar oxygen.
Iyakar fashewa 0.8-6.5% (V)
Fihirisar Refractive n20/D 1.398(lit.)
Abubuwan Jiki da Sinadarai Ruwa mai haske mara launi. Matsayin tafasa 125.665 ° C, wurin narkewa -56.8. Dangantaka yawa (20/4 ℃) 0.7025, refractive index (nD20) 1.3974. Miscible a cikin acetone, benzene, chloroform da man fetur ether, mai narkewa a cikin ether, ethanol-soluble, insoluble a cikin ruwa. Filashin 13 °c.
Amfani Yana daya daga cikin abubuwan da ake amfani da man fetur na masana'antu, kuma za'a iya amfani dashi azaman sauran ƙarfi da albarkatun ƙasa don haɓakar kwayoyin halitta

Cikakken Bayani

Tags samfurin

Lambobin haɗari R11 - Mai ƙonewa sosai
R38 - Haushi da fata
R50/53 - Mai guba mai guba ga halittun ruwa, na iya haifar da illa na dogon lokaci a cikin yanayin ruwa.
R65 - Mai cutarwa: Zai iya haifar da lalacewar huhu idan an haɗiye shi
R67 - Tururi na iya haifar da bacci da dizziness
Bayanin Tsaro S9 - Ajiye akwati a wuri mai kyau.
S16 - Ka nisantar da tushen wuta.
S29 - Kada ku komai a cikin magudanar ruwa.
S33 - Ɗauki matakan kariya game da fitar da a tsaye.
S60 - Wannan abu da kwandonsa dole ne a zubar da shi azaman shara mai haɗari.
S61 - Guji saki zuwa yanayi. Koma zuwa umarni na musamman / takaddun bayanan aminci.
S62 - Idan an haɗiye, kada ku haifar da amai; nemi shawarar likita nan da nan kuma a nuna wannan akwati ko lakabin.
ID na UN UN 1262 3/PG 2
WGK Jamus 1
RTECS Farashin 8400000
Farashin TSCA Ee
HS Code Farashin 29011000
Matsayin Hazard 3
Rukunin tattarawa II
Guba LDLo na jini a cikin linzamin kwamfuta: 428mg/kg

 

Gabatarwa

Octane wani fili ne na kwayoyin halitta. Kaddarorinsa sune kamar haka:

 

1. Bayyanar: ruwa mara launi

4. Yawa: 0.69 g/cm³

5. Flammability: flammable

 

Octane wani fili ne wanda aka fi amfani dashi a cikin man fetur da kaushi. Babban amfaninsa sun haɗa da:

1. Fuel Additives: Ana amfani da Octane a cikin man fetur a matsayin daidaitaccen fili don gwajin lambar octane don kimanta aikin hana buguwa na man fetur.

2. Man fetur na inji: A matsayin man fetur mai karfi da ƙarfin konewa, ana iya amfani dashi a cikin manyan injuna ko motocin tsere.

3. Solvent: Ana iya amfani dashi azaman mai narkewa a cikin fagage na lalatawa, wankewa da wanka.

 

Babban hanyoyin shirye-shiryen octane sune kamar haka:

1. Cire daga Man Fetur: Ana iya ware Octane kuma a fitar da shi daga man fetur.

2. Alkylation: Ta hanyar alkylating octane, ƙarin mahadi octane za a iya haɗa su.

 

1. Octane ruwa ne mai ƙonewa kuma yakamata a adana shi a wuri mai sanyi, busasshe, da iska mai kyau, nesa da ƙonewa da oxidants.

2. Lokacin amfani da octane, saka kayan kariya masu dacewa kamar safar hannu, tabarau, da tufafin kariya.

3. Guji saduwa da octane tare da fata, idanu, da hanyoyin numfashi.

4. Lokacin sarrafa octane, guje wa samar da tartsatsin wuta ko a tsaye wanda zai iya haifar da wuta ko fashewa.

  • Na baya:
  • Na gaba:
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