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mankhwala

bornan-2-one CAS 76-22-2 Featured Image
  • bornan-2-one CAS 76-22-2 1

bornan-2-one CAS 76-22-2

Chemical Property:

Molecular Formula C10H16O
Molar Misa 152.23
Kuchulukana 0.992
Melting Point 175-177°C (kuyatsa)
Boling Point 204°C(kuyatsa)
Pophulikira 148°F
Nambala ya JECFA 2199
Kusungunuka kwamadzi 0.12 g/100 mL (25 ºC)
Kusungunuka Amasungunuka mu acetone, ethanol, diethylether, chloroform ndi acetic acid.
Kuthamanga kwa Vapor 4 mmHg (70 °C)
Kuchuluka kwa Vapor 5.2 (vs mpweya)
Maonekedwe zaudongo
Mtundu White kapena Colorless
Malire Owonetsera TLV-TWA 12 mg/m3 (2 ppm), STEL 18mg/m3 (3 ppm) (ACGIH); IDLH 200 mg/m3(NIOSH).
Merck 14,1732
Mtengo wa BRN 1907611
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi oxidizing amphamvu, mchere wazitsulo, zinthu zoyaka moto, organics.
Zophulika Malire 0.6-4.5% (V)
Refractive Index 1.5462 (chiyerekezo)
Zakuthupi ndi Zamankhwala Makhalidwe opanda mtundu kapena makristalo oyera, granular kapena chipika chosweka mosavuta. Pali fungo lonunkhira bwino. Volatilize pang'onopang'ono kutentha.
malo osungunuka 179.75 ℃
kutentha kwa 204 ℃
kuzizira
kachulukidwe wachibale 0.99g/cm3
refractive index
kung'anima 65.6 ℃
solubility sungunuka m'madzi, sungunuka mu Mowa, etha, chloroform, carbon disulfide, zosungunulira naphtha ndi kusakhazikika kapena osasinthasintha mafuta.
Gwiritsani ntchito Amagwiritsidwa ntchito kwambiri mu zamankhwala, mafakitale apulasitiki ndi moyo watsiku ndi tsiku mu anti-tizilombo, anti-cavity, anti-fungo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R11 - Yoyaka Kwambiri
R22 - Zowopsa ngati zitamezedwa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo S16 - Khalani kutali ndi magwero oyatsira.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
Ma ID a UN UN 2717 4.1/PG 3
WGK Germany 1
Mtengo wa RTECS EX1225000
TSCA Inde
HS kodi 29142910
Kalasi Yowopsa 4.1
Packing Group III
Poizoni LD50 pakamwa pa mbewa: 1.3 g/kg (PB293505)

 

Mawu Oyamba

Camphor ndi organic pawiri ndi mankhwala dzina 1,7,7-trimethyl-3-nitroso-2-cyclohepten-1-ol. Zotsatirazi ndizofotokozera mwachidule za katundu, ntchito, njira zokonzekera ndi chitetezo cha camphor:

 

Ubwino:

- Ndi mawonekedwe oyera a crystalline ndipo ali ndi fungo lamphamvu la camphor.

- Kusungunuka mu zosungunulira organic monga ethanol, etha ndi chloroform, sungunuka pang'ono m'madzi.

- Imakhala ndi fungo loyipa komanso zokometsera, komanso imawononga maso ndi khungu.

 

Njira:

- Camphor amachotsedwa makamaka ku khungwa, nthambi ndi masamba a mtengo wa camphor (Cinnamomum camphora) ndi distillation.

- Mowa wamtengo wochotsedwa umadutsa njira zochizira monga kutaya madzi m'thupi, nitration, lysis, ndi kuzizira kozizira kuti mupeze camphor.

 

Zambiri Zachitetezo:

- Camphor ndi mankhwala oopsa omwe amatha kuyambitsa poyizoni akakhala ochulukirapo.

- Camphor imakwiyitsa khungu, maso, ndi thirakiti la kupuma ndipo iyenera kupewedwa mwachindunji.

- Kukumana ndi camphor kwa nthawi yayitali kapena kupuma movutikira kungayambitse vuto la kupuma ndi kugaya chakudya.

- Valani magolovesi oteteza, magalasi ndi masks oteteza mukamagwiritsa ntchito camphor, ndikuwonetsetsa kuti pali mpweya wabwino.

- Malamulo a Chemistry ndi chitetezo amayenera kugwiritsidwa ntchito ngati camphor asanagwiritse ntchito, ndipo asungidwe moyenera kuti apewe ngozi.

  • Zam'mbuyo:
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    zokhudzana ndi mankhwala