N-Dodecyl 1,3-propanediamines (DA12) CAS No. 5538-95-4
N-Dodecyl 1,3-propanediamines (DA12)
CAS No. 5538-95-4
Lub npe lag luam:DA12
Cov lus txhais:
3-(Dodecylamino) propylamine;
Laurylaminopropylamine
Cov Khoom:
N-Dodecyl 1,3-propanediaminestuaj yeem ua cov surfactants nonionic nrog ethylene oxide thiab propylene oxide.
N-Dodecyl 1,3-propanediaminessiv ua asphalt emulsifier.
N-Dodecyl 1,3-propanediaminesyog li cov pob zeb hauv av uas ntab. Nws muaj cov nyhuv tshwj xeeb hauv cov pob zeb phosphate thiab lwm yam minerals.
N-Dodecyl 1,3-propanediamineskuj tseem siv tau ua cov roj nplua nyeem saw thiab siv rau hauv kev lag luam ntxiv roj nplua nyeem.
N-Dodecyl 1,3-propanediaminesyog li cov xim dispersing tus neeg sawv cev hauv kev lag luam pigment.
Kev Qhia Tshwj Xeeb:
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | thov hu rau kom paub meej ntxiv |
| Cov ntsiab lus % | thov hu rau kom paub meej ntxiv |
| Tag Nrho Amine Tus Nqi | thov hu rau kom paub meej ntxiv |
| Xim | thov hu rau kom paub meej ntxiv |
| Dej% | thov hu rau kom paub meej ntxiv |
Pob thiab Cia:
160KG/nruas. Khaws cia rau ib xyoos hauv chav tsev, qhov chaw txias thiab cua nkag, khaws cia kom deb ntawm cov dej noo thiab hnub.
Kev Tiv Thaiv Kev Nyab Xeeb:
N-Dodecyl 1,3-propanediamines yog ib yam khoom siv ua los ntawm tshuaj lom neeg. Tsis txhob cia nws kov qhov muag thiab daim tawv nqaij. Thaum kov lawm, yaug nrog dej thiab xa mus rau kws kho mob.
Cov Lus Tseem Ceeb:
N-Dodecyl 1,3-propanediamines, DA12
Kev Taw Qhia:
Propylamine, nrog rau cov tshuaj lom neeg C3H9N, yog cov kua tsis muaj xim thiab tsis ruaj khov. Nws tuaj yeem yaj rau hauv ntau yam kuab tshuaj xws li dej, ethanol, ether, benzene, thiab lwm yam kuab tshuaj organic. Nws qhov hnyav tshwj xeeb yog 0.7, ua rau nws sib dua dej. Propylamine muaj qhov kub hnyiab ntawm 2% txog 10% hauv huab cua thiab nws yooj yim hlawv. Nws muaj qhov kub npau ntawm 120 ° F (48 ° C), qhov kub flash ntawm 35 ° F (37 ° C), thiab qhov kub ignition ntawm 604 ° F (317 ° C). Nws cov pa ceev yog 2, hnyav dua li huab cua, thiab tuaj yeem tsim cov khoom sib xyaw thaum sib xyaw nrog huab cua. Nws tuaj yeem hlawv thiab yog corrosive, ua rau daim tawv nqaij thiab cov ntaub so ntswg khaus. Nws cov kev siv tseem ceeb yog ua cov tshuaj nruab nrab thiab cov tshuaj reagent hauv chaw kuaj mob.
Daim Ntawv Thov:
Propylamine yog siv ua ib qho nruab nrab hauv ntau cov tshuaj tiv thaiv organic. Nws tau siv rau hauv kev tsim cov siv lead ua ke ntawm siliceous ferrierite.
1-Propylamine siv rau hauv kev tshuaj ntsuam tshuaj thiab ua lwm yam tshuaj, siv ua cov kuab tshuaj hauv cov organic synthesis. Thiab nws siv ua tus neeg sawv cev tiav ntawm cov tshuaj, xim, roj hmab, fiber, textile thiab resin. Tsis tas li ntawd, nws tuaj yeem siv ua roj av additive thiab preservative.





















