asia_oju-iwe

ọja

2-Chlorobenzophenone (CAS # 5162-03-8)

Ohun-ini Kemikali:

Fọọmu Molecular C13H9ClO
Molar Mass 216.66
iwuwo 1,18g/cm
Ojuami Iyo 44-47°C(tan.)
Ojuami Boling 330°C(tan.)
Oju filaṣi >230°F
Solubility Chloroform (Sparingly), kẹmika (Diẹ)
Ifarahan funfun lulú
Àwọ̀ Funfun to Pa-White
BRN Ọdun 1869594
Ibi ipamọ Ipo 2-8°C
Atọka Refractive 1.5260 (iṣiro)
MDL MFCD00000558
Ti ara ati Kemikali Properties Awọn kirisita Patchy. Ojuami yo 52-56 °c, aaye sisun 330 °c, 185-188 °c (1.73kPa).

Alaye ọja

ọja Tags

Awọn koodu ewu R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
Apejuwe Abo S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
S36 - Wọ aṣọ aabo to dara.
WGK Germany 3
RTECS PC4945633
TSCA Bẹẹni
HS koodu 29143990
Akọsilẹ ewu Irritant

 

Ọrọ Iṣaaju

2-Chlorobenzophenone. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:

 

Didara:

2-Chlorobenzophenone jẹ awọ ti ko ni awọ si awọ-ofeefee. O ni õrùn gbigbona, jẹ tiotuka ninu awọn nkan ti o wa ni erupẹ Organic gẹgẹbi ethanol ati acetone, ati pe ko ṣee ṣe ninu omi. O jẹ akojọpọ ketone ti oorun didun.

 

Lo:

2-Chlorobenzophenone ni ọpọlọpọ awọn ohun elo ni iṣelọpọ Organic. O tun le ṣee lo bi awọn kan photosensitive ohun elo ati ki o dai agbedemeji.

 

Ọna:

2-Chlorobenzophenone ni a le pese sile nipasẹ iṣesi Mẹrin-Gram ti iodobenzene. Idahun naa ni a maa n ṣe ni epo inert gẹgẹbi methylene kiloraidi tabi dichloroethane ni iwaju kiloraidi Ejò. Fun awọn igbesẹ ti iṣelọpọ pato, jọwọ tọka si awọn iwe-ẹkọ kemistri Organic tabi awọn iwe alamọdaju.

 

Alaye Abo:

Awọn igbese ailewu ti o yẹ yẹ ki o mu nigba lilo 2-chlorobenzobenzophenone. O jẹ irritant ti o le ni ipa irritating lori oju, awọ ara, ati eto atẹgun. Aṣọ oju aabo, awọn ibọwọ, ati ohun elo aabo atẹgun ti o yẹ yẹ ki o wọ. Yago fun olubasọrọ pẹlu awọ ara ati rii daju pe o lo ni agbegbe afẹfẹ to pe. Ti o ba fa simi tabi gbe, wa itọju ilera lẹsẹkẹsẹ.


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