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1 1-Bis (hydroxymethyl) cyclopropane (CAS # 39590-81-3) Aworan ti a ṣe afihan
  • 1 1-Bis (hydroxymethyl) cyclopropane (CAS# 39590-81-3) 1

1 1-Bis (hydroxymethyl) cyclopropane (CAS # 39590-81-3)

Ohun-ini Kemikali:

Fọọmu Molecular C5H10O2
Molar Mass 102.13
iwuwo 1.065g/mLat 25°C(tan.)
Ojuami Boling 235-236°C(tan.)
Oju filaṣi >230°F
Solubility Chloroform, Ethyl Acetate (Diẹ)
Vapor Presure 0.00601mmHg ni 25°C
Ifarahan Laini awọ si Paa-Epo funfun si Ologbele-Solid
Specific Walẹ 1.065
Àwọ̀ Alailẹgbẹ si Ina ofeefee si Light osan
pKa 14.80± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive n20/D 1.4700 (tan.)
Ti ara ati Kemikali Properties iwuwo 1.065. Oju omi farabale 235-236°C. Refractive Ìwé 1.4700. Filasi ojuami> 110°C. Ọja naa ko ni awọ ati omi mimọ.

Alaye ọja

ọja Tags

Ewu ati Aabo

Awọn aami ewu Xi - Irritant
Awọn koodu ewu 36 - Irritating si awọn oju
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.
WGK Germany 3
HS koodu 29021990
Akọsilẹ ewu Irritant

1 1-Bis (hydroxymethyl) cyclopropane (CAS#)39590-81-3) Ifaara

1,1-CYCLOPROPANE DIMETHANOL jẹ ẹya-ara Organic pẹlu ilana kemikali C5H10O2. Iseda rẹ jẹ bi atẹle:1. Irisi: omi ti ko ni awọ
2. Ojuami yo:-33°C
3. Oju omi farabale: 224°C
4. iwuwo: 0.96 g/ml
5. Solubility: Soluble ninu omi, awọn ọti-lile ati awọn ohun elo ether.

Awọn ifilelẹ ti awọn lilo ti awọn
1,1-CYCLOPROPANE DIMETHANOL jẹ bi atẹle:1. Ti a lo bi epo fun iṣelọpọ Organic: Nitori solubility ati reactivity, o le ṣee lo bi epo lati ṣe iranlọwọ fun iṣesi naa tẹsiwaju.
2. fun awọn kolaginni ti awọn ayase: le ṣee lo bi aise ohun elo fun igbaradi ti awọn ayase.
3. Lo bi awọn kan surfactant: Ni diẹ ninu awọn ise ohun elo, o le ṣee lo bi awọn kan surfactant fun emulsification ati pipinka.

Igbaradi ti 1,1-CYCLOPROPANE DIMETHANOL ni a maa n gba nipasẹ didaṣe cyclopropane ati chloroform ni iwaju ayase kan. Awọn igbesẹ kan pato jẹ bi atẹle:

1. Ṣafikun cyclopropane ati chloroform si ohun elo ifaseyin ni ipin molar ti o yẹ.
2. fi ayase kan kun, awọn ayase ti a lo nigbagbogbo pẹlu palladium irin ati trimethyl boron oxide.
3. Iṣeduro naa ni a gbe jade labẹ iwọn otutu igbagbogbo ati titẹ, ati pe akoko ifasilẹ to gun ni a nilo ni iwọn otutu yara.
4. Lẹhin opin ifarabalẹ, ọja 1,1-CYCLOPROPANE DIMETHANOL ti gba nipasẹ awọn igbesẹ ti distillation ati ìwẹnumọ.

Fun alaye ailewu nipa 1,1-CYCLOPROPANE DIMETHANOL, jọwọ ṣakiyesi atẹle naa:

1. 1,1-CYCLOPROPANE DIMETHANOL jẹ ibajẹ si iwọn kan, nitorinaa awọ ara ati oju oju yẹ ki o yago fun. Ti o ba farahan, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa iranlọwọ iwosan.
2. nigba lilo tabi ipamọ, yago fun olubasọrọ pẹlu oxidants ati ekikan oludoti lati se lewu aati.
3. yago fun inhalation ti awọn oniwe-oru, yẹ ki o wa ni kan daradara-ventilated ibi ti isẹ.
4. A ṣe iṣeduro lati wọ awọn ohun elo aabo ti o yẹ, gẹgẹbi awọn ibọwọ ati awọn goggles.

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