asia_oju-iwe

ọja

Aminodiphenylmethane (CAS# 91-00-9)

Ohun-ini Kemikali:

Fọọmu Molecular C13H13N
Molar Mass 183.25
iwuwo 1.063 g/mL ni 25 °C (tan.)
Ojuami Iyo 12°C (tan.)
Ojuami Boling 295°C (tan.)
Oju filaṣi >230°F
Omi Solubility Miscible pẹlu chloroform, dimethylsulfoxide ati kẹmika. Diẹ miscible pẹlu omi.
Solubility Chloroform, DMSO, kẹmika
Vapor Presure 0.00108mmHg ni 25°C
Ifarahan Omi
Specific Walẹ 1.063
Àwọ̀ Ko awọ kuro si ofeefee
Merck 14.1076
BRN 776434
pKa 8.41± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo labẹ gaasi inert (nitrogen tabi Argon) ni 2-8 °C
Ni imọlara Afẹfẹ Sensitive
Atọka Refractive n20/D 1.595(tan.)
Ti ara ati Kemikali Properties iwuwo 1.063
yo ojuami 12 ° C
farabale ojuami 295 ° C
itọka ifura 1.595-1.597
ojuami filasi> 230 °F

Alaye ọja

ọja Tags

Awọn koodu ewu R22 – Ipalara ti o ba gbe
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
UN ID 2810
WGK Germany 3
RTECS DA4407300
FLUKA BRAND F koodu 9-23
HS koodu 29214990
Kíláàsì ewu 8
Iṣakojọpọ Ẹgbẹ III

 

Ọrọ Iṣaaju

Dibenzylamine jẹ agbo-ara Organic. O jẹ alailẹgbẹ, okuta ti o lagbara pẹlu õrùn amonia kan. Atẹle jẹ ifihan alaye si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti diphenylmethylamine:

 

Didara:

- Irisi: Alailowaya kirisita ti o lagbara

- Òórùn: O ni olfato pataki ti amonia

- Solubility: Tiotuka ni awọn nkan ti ara ẹni gẹgẹbi awọn ethers, alcohols ati kerosene, o fẹrẹ jẹ insoluble ninu omi

- Iduroṣinṣin: Benzomethylamine jẹ iduroṣinṣin, ṣugbọn oxidation le waye labẹ iṣẹ ti awọn oxidants lagbara

 

Lo:

- Awọn kemikali: Diphenylmethylamine jẹ lilo pupọ ni iṣelọpọ Organic bi ayase, idinku oluranlowo ati oluranlowo idapọ

- Dye ile ise: lo ninu awọn kolaginni ti dyes

 

Ọna:

Dibenzomethylamine ni a le pese sile nipa fifi awọn agbo ogun bii aniline ati benzaldehyde fun ifaseyin isọdọtun idinku. Ọna igbaradi pato le ṣe atunṣe bi o ṣe nilo, fun apẹẹrẹ nipa yiyan awọn ayase ati awọn ipo oriṣiriṣi.

 

Alaye Abo:

- Benzoamine jẹ irritating si awọ ara, oju, ati atẹgun atẹgun ati pe o yẹ ki o yago fun.

- Wọ ohun elo aabo ti o yẹ gẹgẹbi awọn ibọwọ lab, awọn goggles, ati aṣọ lab lakoko mimu.

- O yẹ ki o ṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara lati yago fun simi simi.

- Yago fun olubasọrọ pẹlu awọn nkan bii oxidants, acids lagbara tabi alkalis lakoko ibi ipamọ lati ṣe idiwọ awọn aati ti o lewu.

- Ni iṣẹlẹ ti ijamba, yọ awọn apanirun kuro lẹsẹkẹsẹ, jẹ ki ọna atẹgun ṣii, ki o si wa itọju ilera ni kiakia.


  • Ti tẹlẹ:
  • Itele:

  • Kọ ifiranṣẹ rẹ nibi ki o si fi si wa