asia_oju-iwe

ọja

Methyl Propyl Disulfide (CAS#2179-60-4)

Ohun-ini Kemikali:

Fọọmu Molecular C4H10S2
Molar Mass 122.25
iwuwo 0.98 g/mL ni 25 °C (tan.)
Ojuami Iyo -101.52°C (iro)
Ojuami Boling 69-71°C/43 mmHg (tan.)
Oju filaṣi 109°F
Nọmba JECFA 565
Vapor Presure 4.14mmHg ni 25°C
Ifarahan Omi
Specific Walẹ 0.98
Àwọ̀ Ko ofeefee die-die
Ibi ipamọ Ipo 0-6°C
Atọka Refractive n20/D 1.508(tan.)
Lo Lo bi ojoojumọ, adun ounje

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
Awọn koodu ewu R10 - flammable
R36 - Irritating si awọn oju
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo S16 – Jeki kuro lati awọn orisun ti iginisonu.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
UN ID UN 1993 3/PG 3
WGK Germany 3
HS koodu 29309090
Kíláàsì ewu 3.2
Iṣakojọpọ Ẹgbẹ III

 

Ọrọ Iṣaaju

Methylpropyl disulfide. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:

 

Didara:

- Irisi: Omi ti ko ni awọ pẹlu olfato lata.

- Tiotuka: Tiotuka ninu ọpọlọpọ awọn olomi Organic, insoluble ninu omi.

 

Lo:

- Gẹgẹbi ohun elo aise ti ile-iṣẹ: Methylpropyl disulfide jẹ lilo pupọ ni awọn aaye ile-iṣẹ. O ti wa ni o kun lo bi ohun imuyara ninu awọn roba ile ise, bi daradara bi a aise ohun elo fun iṣelọpọ ti ipakokoropaeku, fungicides ati pigments.

 

Ọna:

Methylpropyl disulfide le ṣee gba nipasẹ iṣesi ti methylpropyl alloy (ti a pese sile nipasẹ iṣesi ti propylene ati methyl mercaptan) pẹlu hydrogen sulfide.

- Ilana igbaradi nilo awọn ipo ifaseyin iṣakoso lati mu ikore ati mimọ dara sii.

 

Alaye Abo:

- Methylpropyl disulfide jẹ flammable ati pe o le fa ina nigbati o ba farahan si ina ti o ṣii tabi iwọn otutu giga.

- O ni oorun oorun ti o lagbara ti o le fa irritation, oju ati irritation atẹgun nigba ti o farahan fun igba pipẹ.

- Wọ awọn ibọwọ aabo, awọn oju aabo ati aabo oju nigba lilo.

- Lo ni agbegbe ti o ni afẹfẹ daradara ki o yago fun fifun awọn gaasi.

- Tọju kuro lati ina ati ooru, ni itura, aye gbigbẹ, kuro lati awọn oxidants.


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