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2-isopropoxyethanol CAS 109-59-1 Ishusho Yerekanwe
  • 2-isopropoxyethanol CAS 109-59-1 1

2-isopropoxyethanol CAS 109-59-1

Umutungo wa Shimi:

Inzira ya molekulari C5H12O2
Misa 104.15
Ubucucike 0.903g / mLat 25 ° C (lit.)
Ingingo yo gushonga -60 ° C.
Ingingo ya Boling 42-44 ° C13mm Hg (lit.)
Flash point 114 ° F.
Amazi meza Irashobora gushonga mumazi.
Gukemura > 100g / l gushonga
Umwuka 5.99 hPa (25 ° C)
Kugaragara Amazi
Ibara Ibara ritagira ibara hafi
Imipaka ntarengwa Uruhu rwa TLV-TWA 25 ppm (106 mg / m3) (ACGIH) ..
BRN 1732184
pKa 14.47 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Igihagararo Ihamye. Ntibishobora gukoreshwa na okiside ikomeye. Yaka.
Umupaka uturika 1.6-13.0% (V)
Ironderero n20 / D 1.41 (lit.)
Ibintu bifatika na shimi Ibara ritagira ibara, ryaka umuriro hamwe numunuko uranga. Kubora mumazi. Yaka. Hejuru ya 54 ℃ ivangwa n’umwuka w’umwuka (1.6-13%) birashobora gushirwaho. Ubushyuhe butera kubora, gukora umwotsi wa acrid numwotsi.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R20 / 21 - Byangiza muguhumeka no guhura nuruhu.
R36 - Kurakaza amaso
Ibisobanuro byumutekano 24/25 - Irinde guhura nuruhu n'amaso.
Indangamuntu ya Loni UN 2929 6.1 / PG 2
WGK Ubudage 1
RTECS KL5075000
TSCA Yego
Kode ya HS 2909 44 00
Icyiciro cya Hazard 3
Itsinda ryo gupakira III
Uburozi LD50 kumunwa murukwavu: 5111 mg / kg LD50 dermal Urukwavu 1445 mg / kg

 

Intangiriro

2-Isopropoxyethanol, izwi kandi nka isopropyl ether Ethanol. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

- Kugaragara: Amazi adafite ibara.

- Gukemura: Gukemura mumazi, alcool hamwe na ether.

 

Koresha:

- Gukoresha inganda: 2-isopropoxyethanol irashobora gukoreshwa nkibikoresho byogusukura, ibikoresho byogeza kandi bigashonga, kandi bikoreshwa cyane mubikorwa bya chimique, icapiro, gutwikira no gukoresha ibikoresho bya elegitoroniki.

 

Uburyo:

Uburyo bwo gutegura 2-isopropoxyethanol nuburyo bukurikira:

- Ethanol na isopropyl ether reaction: Ethanol ikorwa na isopropyl ether kubushyuhe bukwiye hamwe nuburyo bwo kubyitwaramo kugirango ikore 2-isopropoxyethanol.

- Imyitwarire ya isopropanol hamwe na Ethylene glycol: Isopropanol ikorwa na Ethylene glycol mubushyuhe bukwiye hamwe nuburyo bwo kubyitwaramo kugirango ikore 2-isopropoxyethanol.

 

Amakuru yumutekano:

- 2-Isopropoxyethanol irakaze byoroheje kandi ihindagurika, kandi irashobora gutera uburibwe bwamaso nuruhu iyo ikozweho, bityo rero ugomba kwirinda guhura.

- Hagomba gufatwa ingamba zikwiye zo gukingira umuntu nko kwambara uturindantoki twirinda imiti na goggles mugihe cyo gufata no gukoresha.

- Igomba gukoreshwa ahantu hafite umwuka uhagije kugirango wirinde guhumeka imyuka no kwirinda gucana no kongera amashanyarazi.

- Mugihe cyo kubika no gutwara, hagomba kwirindwa guhura na okiside na acide zikomeye, kandi hagomba kwirindwa kunyeganyega gukabije nubushyuhe bukabije kugirango wirinde impanuka.

 

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