asia_oju-iwe

ọja

2-Hydroxy-2 4 6-cycloheptatrien-1-ọkan (CAS # 533-75-5)

Ohun-ini Kemikali:

Fọọmu Molecular C7H6O2
Molar Mass 122.12
iwuwo 1.1483 (iṣiro ti o ni inira)
Ojuami Iyo 50-52°C (tan.)
Ojuami Boling 80-84°C/0.1 mmHg (tan.)
Oju filaṣi >230°F
Omi Solubility Tiotuka ninu omi.
Solubility 40.9g/l (idanwo)
Vapor Presure 3.4Pa ni 25 ℃
Ifarahan Crystalline Powder
Àwọ̀ Pa-funfun si ipara-alagara
BRN Ọdun 1904978
pKa 6.7 (ni iwọn 25 ℃)
Ibi ipamọ Ipo 2-8°C
Ni imọlara Hygroscopic
Atọka Refractive 1.5286 (iṣiro)
MDL MFCD00004158
Lo Laarin awọn agbedemeji elegbogi.

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
Awọn koodu ewu R22 – Ipalara ti o ba gbe
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R37 / 38 - Irritating si eto atẹgun ati awọ ara.
R41 - Ewu ti pataki ibaje si oju
Apejuwe Abo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S36 - Wọ aṣọ aabo to dara.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
WGK Germany 3
RTECS GU4075000
FLUKA BRAND F koodu 8-10-23
HS koodu 29144090

 

Ọrọ Iṣaaju

Cycloheptryolone jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti cycloheptatrienolone:

 

Didara:

- Cycloheptene trienolone jẹ awọ ti ko ni awọ si ina omi ofeefee pẹlu oorun oorun pataki kan.

- O ni iwuwo kekere ti 0.971 g/cm³.

- Cycloheptene trienolone jẹ insoluble ninu omi ni yara otutu, ṣugbọn tiotuka ni Organic olomi bi oti.

 

Lo:

 

Ọna:

- Igbaradi ti cycloheptatrienolone nigbagbogbo ni a gba nipasẹ iṣesi ti cyclooctanedione pẹlu ketone reductase.

- Ihuwasi naa ni a maa n ṣe ni iwaju ayase ti o yẹ gẹgẹbi hydrogen ati ayase ati labẹ awọn ipo ifaseyin ti o yẹ.

 

Alaye Abo:

- Cycloheptryenolone ni majele kekere ṣugbọn o binu si awọ ara ati oju.

- Yẹra fun sisimi rẹ, nitori ifasimu gigun le fa aibalẹ atẹgun.

- Lakoko lilo ati ibi ipamọ, yago fun awọn ina ṣiṣi ati awọn iwọn otutu giga.

- Awọn ilana aabo to dara yẹ ki o tẹle nigbati o ba n mu cycloheptacterone mu.


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