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2 6-Dichlorobenzaldehyde (CAS# 83-38-5) Chithunzi Chowonetsedwa
  • 2 6-Dichlorobenzaldehyde (CAS# 83-38-5) 1

2 6-Dichlorobenzaldehyde (CAS# 83-38-5)

Chemical Property:

Molecular Formula C7H4Cl2O
Misa ya Molar 175.01
Kuchulukana 1.3456 (kuyerekeza movutikira)
Melting Point 69-71 °C (kuyatsa)
Boling Point 165 ° C
Pophulikira 135 ° C
Kusungunuka kwamadzi <0.1 g/100 mL pa 23 ºC
Kusungunuka <1g/l osasungunuka
Kuthamanga kwa Vapor 0.0406mmHg pa 25°C
Maonekedwe Maluwa achikasu otuwa
Mtundu White mpaka beige wopepuka
Mtengo wa BRN 386477
Mkhalidwe Wosungira Sungani pamalo amdima, Osindikizidwa owuma, Kutentha kwachipinda
Kukhazikika Wokhazikika. Zosagwirizana ndi oxidizing amphamvu, maziko amphamvu. Mpweya, kuwala ndi chinyezi.
Zomverera Zosamva mpweya
Refractive Index 1.5756 (chiyerekezo)
MDL Mtengo wa MFCD00003307
Zakuthupi ndi Zamankhwala Malo osungunuka 68-71°C
kutentha kwa 165 ° C
madzi osungunuka <0.1g/100mL pa 23°C
Gwiritsani ntchito Amagwiritsidwa ntchito popanga utoto, amagwiritsidwanso ntchito ngati fungicides komanso kupanga herbicide 2, 6-dichlorobenzonitrile.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R34 - Imayambitsa kuyaka
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
S28 - Mukakhudza khungu, sambani nthawi yomweyo ndi sopo wambiri.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
Ma ID a UN UN 3261 8/PG 2
WGK Germany 2
TSCA Inde
HS kodi 29130000
Zowopsa Zowononga
Kalasi Yowopsa 8
Packing Group III

 

Mawu Oyamba

Simamva kuwala ndi mpweya. Amasungunuka mu ethanol, etha ndi petroleum ether, osasungunuka m'madzi. Zimakwiyitsa maso, kupuma komanso khungu ndipo zimatha kuyambitsa kutentha.

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