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N,N,N'-TRIMETHYLETHYLENEDIAMINE CAS: 142-25-6

wehewehe pōkole:

CAS Helu 142-25-6
Formula Molekala: C5H14N2
Kaumaha Molekala: 102.18
EINECS Helu 205-529-2
Kiko heheʻe -30.89°C (kuhikuhi)
Ka paila ʻana 116-118°C (lit.)
Ka nui o ka paʻa 0.786 g/mL ma 25°C (lit.)
ʻIke kuhikuhi refractive n20/D 1.419 (lit.)
Ka wela o ka lapalapa 49°F (Chemicalbook)
Nā kūlana mālama: Lewa inert, Mahana lumi Ka helu ʻakika (pKa) 10.34 ± 0.10 (Wānana ʻia)
ʻAno: Wai
Waihoʻoluʻu: Moakaka, ʻaʻohe kala


Nā kikoʻī huahana

Nā Lepili Huahana

Hoʻolauna Huahana

CASNhelu 142-25-6
Maʻemaʻe ≥98%
Haumia piha ≤2%
Haumia hoʻokahi ≤0.5%
Formula Molekala C5H14N2
Kaumaha Molekala 102.18
Ka wā hoʻāʻo hou 12 mahina
Kūlana Mālama Lewa inert, Mahana o ka lumi
COA/ROS/MSDS/MOA Hāʻawi ʻia

 

Noi

ʻO NNN-TRIMETHYLETHYLENEDIAMINE (i hoʻopōkole ʻia ʻo "TMDA") kahi mea hana waena koʻikoʻi no ka synthesis organik, kahi i hoʻohana nui ʻia i nā lāʻau lapaʻau, nā dyes, nā resins, nā uhi ʻana, nā plastics a me nā ʻoihana ʻē aʻe.

1. Kahua lāʻau lapaʻau: Hiki ke hoʻohana ʻia ʻo TMDA ma ke ʻano he mea maka no ka hana ʻana i kekahi mau lāʻau lapaʻau, e like me Premarinol, Rogaine, a pēlā aku; hiki ke hoʻohana ʻia no ka hoʻomaʻemaʻe ʻana i ka protein a me ka unuhi ʻana o ka DNA.

2. Kahua dyestuff: ʻO TMDA kahi mea maka koʻikoʻi no ka hana ʻana o kekahi mau dyestuffs ʻulaʻula a me ka poni, me nā paʻakai ammonium quaternary, hydroxymethyl kalkotil, tetraaminocarbazole, a pēlā aku.

3. Kahua Resin: He mea nui ka TMDA no ka hana ʻana o ka epoxy resin, polyurea-formaldehyde resin, phenolic resin a me nā mea hana ʻē aʻe.

4. Kahua uhi: Hiki ke hoʻohana ʻia ʻo TMDA ma ke ʻano he mea maka no ka synthesizing ʻana i nā uhi polyurethane like ʻole a me nā elastomers.

5. Kahua Plastics: Hiki ke hoʻohana ʻia ʻo TMDA ma ke ʻano he mea maka no ka synthesizing polyurethane, polyvinyl alcohol, polyether a me nā plastics ʻē aʻe, i hoʻohana ʻia e hana i nā huahana plastic like ʻole.

I ka pōkole, hoʻohana nui ʻia ʻo TMDA ma ke kahua o ka synthesis organik a he kuleana koʻikoʻi kāna i ka hoʻomaikaʻi ʻana i ka hana o nā mea a me ka hoʻomohala ʻana i nā mea hou.

 


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