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huahana

Diethyl sebacate(CAS#110-40-7)

Waiwai Kemika:

ʻĀpana Molekala C14H26O4
Molar Mass 258.35
ʻO ka mānoanoa 0.963 g/mL ma 25 °C (kukui.)
Lae hehee 1-2 °C (māmā)
Lae Boling 312 °C (māmā)
Lae Flash >230°F
Helu JECFA 624
Hiki i ka wai hikiwawe iki
Puʻupuʻu mahu 0.018Pa ma 25 ℃
Ka nana aku wai wai
kalakala kala ole i ka melemele
ʻala waina quince hua melon māmā
ʻO Merck 14,8415
BRN 1790779
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Hōʻike Hōʻike n20/D 1.436(māmā)
Na Waiwai Kino a Kimia ʻAʻole waihoʻoluʻu a i ʻole melemele māmā ka wai ʻaila hinuhinu. Mea ʻala kūikawā Micro-Ester. ʻO ka mānoanoa pili o 0.960~0.963 (20/4 C). Ka helu heheʻe: 1-2 ℃, Kaila uila:> 110 ℃, Kekahi paila: 312 ℃(760mmHg), helu helu refractive: 1.4360, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka waiʻona, etera a me nā mea hoʻoheheʻe organik.
Hoʻohana Ma muli o ka hoʻohālikelike maikaʻi ʻana o kēia huahana me ka nitrocellulose a me ka butyl acetate cellulose, hoʻohana pinepine ʻia e like me ka plasticizer no ia resins a me vinyl resins, a hiki ke hoʻohana ʻia i ka synthesis organic, solvents, pigments and pharmaceutical intermediates.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 38 - Hoʻonanea i ka ʻili
Ka wehewehe palekana S36 – E komo i nā lole pale kūpono.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 2
RTECS VS1180000
HS Code 29171390
Kaʻawaʻawa ʻO LD50 ma ka waha ma ka Lapi: 14470 mg/kg

 

Hoʻolauna

Diethyl sebacate. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

- He wai ʻala ʻole ʻo Diethyl sebacate.

- ʻAʻole hiki ke hoʻoheheʻe ʻia ka hui i loko o ka wai akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe maʻamau.

 

E hoʻohana:

- Hoʻohana pinepine ʻia ʻo Diethyl sebacate ma ke ʻano he solvent a hoʻohana nui ʻia i nā ʻoihana ʻoihana e like me nā uhi a me nā inika.

- Hoʻohana ʻia ʻo ia ma ke ʻano he uhi a me ka encapsulation mea e hāʻawi ai i ka wā a me ke kūpaʻa kemika.

- Hiki ke hoʻohana ʻia ʻo Diethyl sebacate ma ke ʻano he mea maka no nā antioxidants a me nā polyurethanes flexible.

 

Hanana:

- Hoʻomākaukau ʻia ʻo Diethyl sebacate e ka hopena o ka octanol me ka acetic anhydride.

- Hoʻopili i ka octanol me kahi mea hoʻoheheʻe waika (e laʻa, sulfuric acid) e hoʻohua i ka waena hoʻāla o ka octanol.

- A laila, hoʻohui ʻia ka anhydride acetic a esterified e hana i ka diethyl sebacate.

 

ʻIke palekana:

- He haʻahaʻa haʻahaʻa ko Diethyl sebacate ma lalo o nā kūlana maʻamau o ka hoʻohana.

- Eia naʻe, hiki iā ia ke komo i loko o ke kino o ke kanaka ma ka inhalation, ka ʻili a i ʻole ka ʻai ʻana, a pono ke pale ʻia kona mau mahu i ka wā e hoʻohana ʻia ai, pono e pale ʻia ka pili ʻana i ka ʻili a pale ʻia ka ʻai ʻana.

- E hoʻohana i nā mea pale kūpono, e like me nā mīkina lima a me nā aniani pale, e hōʻoia i ka maikaʻi o ka ea.

- Pono e holoi pono ʻia ka ʻili a i ʻole nā ​​lole i haumia ma hope o ke kaʻina hana.

- Inā komo a inhaled nui, e ʻimi koke i ka lāʻau lapaʻau.


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