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2-Chlorobenzaldehyde (CAS# 89-98-5) Chithunzi Chowonetsedwa
  • 2-Chlorobenzaldehyde(CAS# 89-98-5) 1

2-Chlorobenzaldehyde (CAS# 89-98-5)

Chemical Property:

Molecular Formula C7H5ClO
Misa ya Molar 140.57
Kuchulukana 1.248 g/mL pa 25 °C (kuyatsa)
Melting Point 9-11 °C (kuyatsa)
Boling Point 209-215 °C (kuyatsa)
Pophulikira 190 ° F
Kusungunuka kwamadzi 0.1-0.5 g/100 mL pa 24 ºC
Kusungunuka 1.8g/l
Kuthamanga kwa Vapor 1.27 mm Hg (50 °C)
Kuchuluka kwa Vapor 4.84 (vs mpweya)
Maonekedwe Madzi
Mtundu Zowoneka bwino zopanda mtundu mpaka zachikasu
Mtengo wa BRN 385877
PH 2.9 (H2O) (muyezo wodzaza ndi madzi)
Mkhalidwe Wosungira Sungani mu RT
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi oxidizing amphamvu, maziko amphamvu, chitsulo, ochepetsera amphamvu. Chinyezi komanso chosamva kuwala.
Zomverera Zosamva mpweya
Refractive Index n20/D 1.566(lit.)
Zakuthupi ndi Zamankhwala Mafuta amadzimadzi opanda mtundu kapena otumbululuka. Malo osungunuka 12.39 ℃(11 ℃), malo otentha 211.9 ℃(213-214 ℃),84.3 ℃(1.33kPa), kachulukidwe wachibale 1.2483(20/4 ℃), refractive index 1.5662. Flash point 87. Kusungunuka pang'ono m'madzi, kusungunuka mu ethanol, etha, acetone ndi benzene. Pali fungo lamphamvu la aldehyde.
Gwiritsani ntchito Amagwiritsidwa ntchito ngati utoto, mankhwala ophera tizilombo, intermediates mankhwala

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa 34 - Zimayambitsa kuwotcha
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
Ma ID a UN UN 3265 8/PG 3
WGK Germany 1
Mtengo wa RTECS CU5075000
FLUKA BRAND F CODES 8-9-23
TSCA Inde
HS kodi 29130000
Zowopsa Zokwiyitsa
Kalasi Yowopsa 8
Packing Group III
Poizoni LD50 pakamwa pa Kalulu: 2160 mg/kg

 

Mawu Oyamba

O-chlorobenzaldehyde. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha o-chlorobenzaldehyde:

 

Ubwino:

- Maonekedwe: O-chlorobenzaldehyde ndi madzi opanda mtundu kapena achikasu.

- Kununkhira: Kumakhala ndi fungo lapadera.

- Kusungunuka: Kusungunuka mu mowa, ethers ndi zosungunulira za aldehyde.

 

Gwiritsani ntchito:

- Itha kugwiritsidwanso ntchito ngati zopangira zopangira mankhwala ophera tizilombo, mankhwala ophera tizilombo, komanso antifungal agents.

 

Njira:

- O-chlorobenzaldehyde nthawi zambiri amakonzedwa ndi zochita za chloromethane ndi benzaldehyde pansi pa acidic.

- Zomwe zimafunikira zimafunikira kukhalapo kwa chothandizira, chomwe chimagwiritsidwa ntchito kwambiri kuphatikiza ma platinamu kapena ma rhodium.

 

Zambiri Zachitetezo:

- O-chlorobenzaldehyde ndi mankhwala owopsa omwe angayambitse kutupa pakhungu ndi maso.

- Yang'anani njira zodzitetezera zoyenera monga kuvala magolovesi oteteza komanso kuteteza maso mukamagwiritsa ntchito komanso pogwira.

- O-chlorobenzaldehyde iyenera kusungidwa mu chidebe chopanda mpweya, kutali ndi moto komanso kutentha kwambiri.

  • Zam'mbuyo:
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