Ibara ritagira ibara ryamazi ya diethanolamine DEA ikoreshwa nkisukura gaze

Ibisobanuro bigufi:

Diethanolamine (DEA) 

Diethanolamine izwi kandi nka 2,2′-dihydroxydiethylamine, ni ifumbire mvaruganda hamwe na formula ya chimique C4H11NO2.

Imiti yimiti: C4H11NO2

Kugaragara: Amazi adafite ibara ryijimye cyangwa kirisiti

Uburemere bwihariye: 105.136

URUBANZAOya.:111-42-2

EINECSOya.:203-868-0

Ingingo yo gushonga: 28 ℃

Ingingo yo guteka: 268.8 ℃

Amazi ashonga: gushonga

Ubucucike: 1.097 g / cm³

Ingingo yerekana: 137.8 ℃

Gushyira mu bikorwa: Ikoreshwa nk'isukura gaze, ikoreshwa kandi nk'ibikoresho fatizo by'imiti ikomatanya hamwe na synthesis


Ibicuruzwa birambuye

Ibicuruzwa

Amakuru yuburozi

  1. Kurakara: Urukwavu rwihishwa: 500mg / 24H, birakaze gato.Ijisho ry'urukwavu: 750μg / 24H, kurakara cyane.
  2. Uburozi bukabije: guinea ingurube umunwa LD50: 2000mg / kg;imbeba umunwa LC50: 3300 mg / kg;imbeba umunwa LD50: 1820 mg / kg;urukwavu umunwa LD50: 2200 mg / kg;urukwavu rudasanzwe LD50: 1220 mg / kg;Imbeba zatewe inshinge hamwe na LC50: 2300 mg / kg.
  3. Kurakara: Urukwavu rwihishwa: 500mg (24h), kurakara byoroheje.Urukwavu rukoresheje ijisho: 5500mg, gukangura cyane.
  4. Uburozi bwa Subacute na karande: 170mg / kg mu kanwa mu mbeba iminsi 90, inyamaswa zimwe zirapfa kandi ingingo zimwe zirangirika.
  5. Ibidukikije 

Eamakuru ya cological

1. Ibidukikije

LC50800mg / L.24h((ifi ya zahabu, pH 9.6) ; >5000mg / L.24h((ifi ya zahabu, pH 7; ;1800mg / L.24h((bluegill; ;100mg / L.96h((amafi yumukara

EC505000mg / L.5min((bagiteri ya luminescent, ikizamini cya Microtox

2.Ibinyabuzima

Ibinyabuzima byo mu kirere: 14.4 ~ 168h

Anaerobic biodegradation: 57,6 ~ 672h

3. Ibidashobora kwangirika

Photooxidation igice cya kabiri cyubuzima mu kirere: 0,72 ~ 7.2h

diethanolamine (DEA) -3 diethanolamine (DEA) -4

 

Ibisobanuro byumutekano: S26 ; S36 / 37/39 ; S46

Ibimenyetso bya Hazard: Xn

Ibisobanuro byago: R22 ; R38 ; R41 ; R48 / 22

Loni No.: 3082

Imiterere yumubiri nubumashini

Ubucucike: 1.097 g / cm³

Ingingo yo gushonga: 28 ℃

Ingingo yo guteka: 268.8 ℃

Ingingo yerekana: 137.8 ℃

Igipimo cyangiritse: 1.466

Ubushyuhe bwo gutwika: 662.2 ℃

Igipimo cyo guturika hejuru (V / V): 13.4%

Umupaka muto wo guturika (V / V): 1.8%

Umuvuduko wumwuka wumuyaga: 0,67kPa (138 ℃)

Gukemura: gushonga byoroshye mumazi, Ethanol, kudashonga muri ether, benzene

Imiterere yimiterere yimiterere

Ironderero rya Molar: 27.24

Ingano ya Molar (cm3 / mol): 98.3

Amakuru ya tekiniki

Ingingo

Bisanzwe

Diethanolamine%

≥99.0

Ubushuhe%

≤0.5

2-Aminoethanol+ Ibirimo Triethanolamine%

≤0.5

Chroma(Hazen platine-cobalt ibara ryamabara)

≤25

Ubucucike, p20 ℃, g / cm3

1.090–1.095

diethanolamine (DEA) -5 diethanolamine (DEA) -3

Igihagararo

Diethanolamine ni hygroscopique kandi yumva urumuri na ogisijeni.Ibicuruzwa bigomba gushyirwa mubintu byumuyaga kandi bigashyirwa mubihe byumye, bikonje kandi byijimye.

Amakuru yingaruka

R22 : Byangiza niba byamizwe.

R38 : Kubabaza uruhu.

R41 : Ibyago byo kwangirika cyane kumaso.

R48 / 22 : Byangiza: akaga ko kwangirika cyane kubuzima nukumara igihe kinini iyo umize.

Igishushanyo mbonera

Ububiko

Ubike mububiko bukonje, buhumeka.Komeza kure yumuriro nubushyuhe.Amapaki arafunzwe.Bigomba kubikwa bitandukanye na okiside, acide, nibindi, kandi ntibigomba kuvangwa. Bihabwa ubwoko butandukanye nubwinshi bwibikoresho byumuriro.

cifite icyegeranyo2

Uruganda shingiro rwerekana

icyegeranyo9 gukusanya uruganda gukusanya uruganda icyegeranyo cya factoye8

 


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