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ibicuruzwa

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

Umutungo wa Shimi:

Inzira ya molekulari C7H5ClO
Misa 140.57
Ubucucike 1,248 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 9-11 ° C (lit.)
Ingingo ya Boling 209-215 ° C (lit.)
Flash point 190 ° F.
Amazi meza 0.1-0.5 g / 100 mL kuri 24 ºC
Gukemura 1.8g / l
Umwuka 1,27 mm Hg (50 ° C)
Ubucucike bw'umwuka 4.84 (vs ikirere)
Kugaragara Amazi
Ibara Sobanura ibara ritagira umuhondo
BRN 385877
PH 2.9 (H2O) (igisubizo cyamazi cyuzuye)
Imiterere y'Ububiko Ubike muri RT
Igihagararo Ihamye. Yaka. Ntibishobora kubangikanya ibintu bikomeye bya okiside, ibishingwe bikomeye, ibyuma, ibintu bigabanya imbaraga. Ubushuhe kandi butumva urumuri.
Yumva Ikirere
Ironderero n20 / D 1.566 (lit.)
Ibintu bifatika na shimi Amazi adafite ibara cyangwa yijimye. Gushonga ingingo 12.39 ℃ (11 ℃), ingingo itetse 211.9 ℃ (213-214 ℃), 84.3 ℃ (1.33kPa), ubucucike bugereranije 1.2483 (20/4 ℃), indangagaciro yo kwanga 1.5662. Flash point 87. Gushonga buhoro mumazi, gushonga muri Ethanol, ether, acetone na benzene. Hariho umunuko ukomeye wa aldehyde.
Koresha Ikoreshwa nk'irangi, imiti yica udukoko, imiti ihuza imiti

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka 34 - Bitera gutwika
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
Indangamuntu ya Loni UN 3265 8 / PG 3
WGK Ubudage 1
RTECS CU5075000
FLUKA BRAND F CODES 8-9-23
TSCA Yego
Kode ya HS 29130000
Icyitonderwa Kurakara
Icyiciro cya Hazard 8
Itsinda ryo gupakira III
Uburozi LD50 mu kanwa mu Rukwavu: 2160 mg / kg

 

Intangiriro

O-chlorobenzaldehyde. Ibikurikira ni intangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya o-chlorobenzaldehyde:

 

Ubwiza:

- Kugaragara: O-chlorobenzaldehyde ni amazi atagira ibara cyangwa umuhondo.

- Impumuro: ifite impumuro idasanzwe.

- Gukemura: Gukemura muri alcool, ethers na solde ya aldehyde.

 

Koresha:

- Irashobora kandi gukoreshwa nkibikoresho fatizo byo guhuza imiti yica udukoko, udukoko twica udukoko, hamwe na antifungal.

 

Uburyo:

- O-chlorobenzaldehyde isanzwe itegurwa nigisubizo cya chloromethane na benzaldehyde mugihe cya aside.

- Igisubizo gisaba ko habaho catalizator, isanzwe ikoreshwa mugushyiramo platine cyangwa rhodium.

 

Amakuru yumutekano:

- O-chlorobenzaldehyde nuruvange rushobora gutera uburibwe guhura nuruhu n'amaso.

- Kurikiza ingamba zikwiye z'umutekano nko kwambara uturindantoki two gukingira no kurinda amaso mugihe ukoresha no gufata.

- O-chlorobenzaldehyde igomba kubikwa mu kintu cyumuyaga, kure yumuriro nubushyuhe bwinshi.


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