3-Amino-2-picoline (CAS # 3430-10-2)
Risk thiab Safety
| Risk Codes | R22 - Ua phem yog tias nqos R37/38 - Kab mob ua pa thiab tawv nqaij. R41 - Riam phom loj rau qhov muag R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R34 - Ua rau kub hnyiab |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/39 - S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S36 - Hnav khaub ncaws tiv thaiv zoo. S27 - Tshem tawm tag nrho cov khaub ncaws tsis huv tam sim ntawd. |
| UN IDs | UN 2811 |
| WGK Germany | 3 |
| HS Code | 293339 0 |
| Hazard Class | 6.1 |
| Packing Group | III |
Taw qhia
3-Amino-2-picoline (3-Amino-2-picoline) yog cov organic compound nrog cov tshuaj formula C7H9N. Nws yog cov kua uas tsis muaj xim uas muaj ntxhiab tsw ntxhiab. Cov hauv qab no yog cov lus piav qhia ntawm qee yam khoom, kev siv, kev npaj thiab kev nyab xeeb cov ntaub ntawv hais txog 3-Amino-2-picoline:
Xwm:
-Cov tsos mob: cov kua tsis muaj xim
Molecular Luj: 107.15g / mol
Melting point: -3 ° C
- Kub taw tes: 170-172 ° C
Qhov ceev: 0.993g / cm³
Siv:
- 3-Amino-2-picoline yog ib qho tseem ceeb ntawm cov organic nruab nrab, uas tuaj yeem siv rau hauv kev sib txuas ntawm cov tshuaj tua kab, tshuaj thiab dyes.
-Nws feem ntau yog siv los ua ke rau lwm cov khoom sib txuas nrog nitrogen thiab siv los ua cov kuab tshuaj thiab cov catalyst.
Txoj Kev Npaj:
- 3-Amino-2-picoline tuaj yeem npaj tau los ntawm kev ua haujlwm 2-picoline nrog ammonia. Cov tshuaj tiv thaiv feem ntau yog ua nyob rau hauv lub xub ntiag ntawm hydrogen ntawm qhov kub thiab txias siab.
Cov ntaub ntawv kev nyab xeeb:
- 3-Amino-2-picoline ua rau khaus ntawm lub qhov muag thiab tawv nqaij thiab yuav tsum tau tiv thaiv los ntawm kev sib cuag.
- Hnav cov khoom tiv thaiv tus kheej tsim nyog xws li hnab looj tes, tsom iav thiab khaub ncaws tiv thaiv thaum siv lossis tuav cov khoom.
-Siv nyob rau hauv ib qho chaw ntub dej, qhov cua zoo kom tsis txhob nqus cov pa los yog huab cua.
-Yog tias cov tshuaj no nqus tau los yog nqus tau, thov nrhiav kev pab kho mob thiab muab cov ntaub ntawv kev nyab xeeb cuam tshuam rau cov neeg saib xyuas kev noj qab haus huv rau kev siv.
- 3-Amino-2-picoline yuav tsum muab khaws cia thiab ua raws li cov cai thiab cov txheej txheem kev khiav hauj lwm.
