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 |
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Kohua ira (° C) |
152,8 |
Kukū kohu pēhanga (kPa) |
3.46 / 60 ℃ |
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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. |
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Flash ira (° C) |
58 |
rohe pahūtanga Kura% (v%): |
15.2 |
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pātīmata-aunoa pāmahana (° C) |
445 |
rohe pahūtanga o raro% (v%): |
2.2 |
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Construction wehewehenga mōrearea ahi |
乙 |
te pūmautanga |
te pūmautanga |
mōrearea polymerization, |
kahore polymerization |
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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. |