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ọja

2 6-Dibromobenzoic acid (CAS# 601-84-3)

Ohun-ini Kemikali:

Fọọmu Molecular C7H4Br2O2
Molar Mass 279.91
iwuwo 1.9661 (iṣiro ti o ni inira)
Ojuami Iyo 151-152℃
Ojuami Boling 333.4± 32.0 °C (Asọtẹlẹ)
Solubility tiotuka ni kẹmika
Ifarahan lulú to gara
Àwọ̀ Funfun to Light ofeefee
pKa 1.50± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive 1.4970 (iṣiro)

Alaye ọja

ọja Tags

 

Ọrọ Iṣaaju

2,6-Dibromobenzoic acid (2,6-Dibromobenzoic acid) jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C7H4Br2O2. Atẹle ni apejuwe ti iseda rẹ, lilo, igbaradi ati alaye ailewu:

 

Iseda:

- 2,6-Dibromobenzoic acid jẹ funfun to bia ofeefee kirisita ri to.

-O ni solubility kekere, ati isodipupo ninu omi jẹ kere.

-O ni solubility ti o dara ni awọn olomi Organic gẹgẹbi awọn ọti-lile ati awọn ketones.

-It jẹ ẹya Organic acid ti o le fesi pẹlu alkali.

 

Lo:

- 2,6-Dibromobenzoic acid le ṣee lo bi agbedemeji pataki ni iṣelọpọ Organic.

-O le ṣee lo lati ṣeto awọn agbo-ara Organic miiran, gẹgẹbi awọn awọ fluorescent, awọn ipakokoropaeku, awọn oogun, ati bẹbẹ lọ.

 

Ọna Igbaradi:

- 2,6-Dibromobenzoic acid ni a le pese sile nipasẹ iṣesi ti benzoic acid pẹlu gaasi bromine.

-Ihuwasi naa le ṣee ṣe ni iwọn otutu yara tabi kikan titi ti iṣesi yoo fi pari.

-Lẹhin ifasilẹ naa, 2,6-Dibromobenzoic acid mimọ ti yapa kuro ninu reactant nipasẹ crystallization tabi awọn ọna ìwẹnumọ miiran.

 

Alaye Abo:

- 2,6-Dibromobenzoic acid jẹ agbo-ara Organic ti o nilo awọn iṣẹ ṣiṣe ti kemikali ti o yẹ ati awọn igbese ailewu.

-O le fa irritation si awọ ara, oju ati atẹgun atẹgun, nitorina wọ awọn gilaasi aabo, awọn ibọwọ ati aabo atẹgun.

-Yẹra fun olubasọrọ pẹlu awọ ara ati ifasimu ti eruku nigba iṣẹ ati ibi ipamọ.

- Ṣe akiyesi awọn ilana agbegbe ati awọn itọnisọna iṣẹ ailewu nigba mimu tabi sisọnu.

 

Jọwọ ṣe akiyesi pe nigba lilo ati mimu awọn kemikali mu, o ṣe pataki lati tẹle awọn iṣe adaṣe ti o pe ati awọn iṣe aabo, ati tọka si data ailewu kemikali deede lori ipilẹ-ijọran.


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