China Formyl dimethylamine wheketere me ngā kaiwhakanao | Debon

Formyl dimethylamine

Whakaahuatanga Poto:

Whakapeka paihana: te nuinga kanohi me te ritenga wahi o runga romahā, ānini, manukanuka, whakapairuaki, ruaki, te mamae puku, kōroke, me te pera i runga i. te tikanga puta kino ate e rave rahi ra i muri i pau, kua pupuhi te ate, he mamae te rohe ate, a taea jaundice puta. Ki te horomia te kiri e poisoning, kia whai i te kiri opupu, edema, a tāpiapia, te kōpā rohe, minamina, me tahu.


Taipitopito hua

hua Tags

Tāutunga

nanme Chinese: N, N-Formyl dimethylamine Dangerous Waehere taonga: 33627
ingoa Pākehā: N, N-dimethyl formamide; DMF tau UN: 2265
tātai rāpoi ngota: C3H7NO CAS No .: 68-12-2 CAS 号: 68-12-2

Tikanga ā-me ngā āhuatanga matū

Āhua me āhuatanga

He wē taekore ki te ngoikore, kakara motuhake.

Rewa ira (° C)

-61

kiato pātahi (wai = 1)

0,94

kiato pātahi (hau = 1)

2.51

Kohua ira (° C)

152,8

Kukū kohu pēhanga (kPa)

3.46 / 60 ℃

memehatanga

Tairewa ki te wai, wairewa i roto i te nuinga o ngā whakarewa organic.

Tāoke me te hauora mōrearea

Ararere o te whakaekenga

Inhalation, ingestion, mimititanga percutaneous.

tāoke

LD50: 2800mg / kg (kiore waha); 5000mg / kg (rapeti percutaneous)

Hauora pūmate

LC50: 9400 mg / m3, 2 haora (inhalation kiore)

tikanga āwhina Tuatahi

Whakapeka paihana: te nuinga kanohi me te ritenga wahi o runga romahā, ānini, manukanuka, whakapairuaki, ruaki, te mamae puku, kōroke, me te pera i runga i. te tikanga puta kino ate e rave rahi ra i muri i pau, kua pupuhi te ate, he mamae te rohe ate, a taea jaundice puta. Ki te horomia te kiri e poisoning, kia whai i te kiri opupu, edema, a tāpiapia, te kōpā rohe, minamina, me tahu. pānga ma'i: kiri, ritenga membrane mucous, neurasthenia syndrome, pēhanga toto iti. He hoki whakapairuaki, ruaki, uma tightness, mate o hiahia, te mamae puku, kōroke me te ate me te ate mahi huringa.

He wera pahūtanga mōrearea

Flammability

combustible

Te tahu hua whakapopo

haukino, te hauhā, waikura hauota.

Flash ira (° C)

58

rohe pahūtanga Kura% (v%):

15.2

pātīmata-aunoa pāmahana (° C)

445

rohe pahūtanga o raro% (v%):

2.2

Construction wehewehenga mōrearea ahi

te pūmautanga

te pūmautanga

mōrearea polymerization,

kahore polymerization

incompatibility

āpiha kaha oxidizing, te pūhau waikawa, chloroforms, kaha māngai whakaiti, kōnakonako, chlorinated waiwaro.

āhuatanga Dangerous

Pūkākā, i roto i te take o te ahi, wera nui whakapā ki āpiha oxidizing ranei, i reira te mea he mōrea o te ahi, me te pahūtanga. Ka taea e tauhohe reira murua ki te waikawa pungatara kukū, horekau he waikawa hauota, me ara pahū. tauhohenga kaha ki halides pērā i te waro tetrachloride.

Rokiroki me ngā āhuatanga transportation

Rokiroki me transportation tikanga: Store i roto i te raumati, hā whare putunga. Puritia atu i te ahi, me te wera. kia penapena reira motuhake i hāora, whakaiti āpiha, kōnakonako, me ētahi atu, me te kore e waiho whakauru. Iti te uta me te Tukuatu i roto i whāwhā ki te ārai kino ki te tākai me ngā. kia whai i te mekameka uhupoho te tank (tank) whakamahia i roto i te transportation, a taea te whakarite i te arai kohao i roto i te tank ki te whakaiti i te hiko pateko hangaia e te ru. Kei te tino riria ana te reira ki te uru me te uru ki hāora, whakaiti āpiha, kōnakonako, matū kai, me ētahi atu te putorino waka whakapau e mau ana i te tūemi me rite rawa ki te pūrere ahi-mutu, a ka kua riria ai ki te whakamahi i te taputapu mīhini me ngā taputapu e e pängia ana ki korakora. A, no te kawe i te ara, te whai i te huarahi tikanga, me te kore e noho i roto i ngā wāhi noho, me ngā wāhi Tuitui kapi ai.

Na turuturu whāwhā

Leakage maimoatanga: kaimahi whakatahi i te wāhi pangia ki te wāhi haumaru, rāhuitia kaimahi auauhia i tomo i te wāhi pangia me tapahia atu te pūtake ahi. e tūtohu ana e kakahuria e kaimahi ohorere te kanohi paihana me kakahu kakahu tiaki matū. horoia te whakaehunga te ki te dispersant kore-pūkākā, ka diluted te otinga horoi e ka whakanohoia i roto i te pūnaha wai ururua: He nui iti o te leakage. He maha nui o ngā turuturu: dikes hanga rua keri, taupoki ki pahuka i ranei, a whakaiti fakatamaki korohū. Whakawhiti ki te kaikohi i whakatapua ki te papu, para pahūtanga-tohu waka ranei ki te pae tikanga ururua mo te tikanga.

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