paj_banner

khoom

Dodecanenitrile CAS 2437-25-4

Chemical Property:

Molecular Formula C12H23N
Molar Mass 181.32 Nws
Qhov ntom 0.827g / mLat 25 ° C (lit.)
Melting Point 4 ° C
Boling Point 198 ° C 100 hli Hg (lit.)
Flash Point > 230 ° F
Dej Solubility Insoluble hauv dej.
Vapor Siab 13.332hPa ntawm 140.47 ℃
Qhov tshwm sim kua ntshiab
Specific Gravity 0.83 ib
Xim Colorless to Light yellow to Light txiv kab ntxwv
Exposure Limit NIOSH: IDLH 25 mg/m3
BRN 970348 ib
Kev cia khoom Khaws hauv qab +30 ° C.
Refractive Index n20/D 1.436 (lit.)
Physical thiab Chemical Properties Colorless oily kua. Melting point ntawm 4 ℃, boiling point ntawm 252 ℃, txheeb ze ntom ntawm 825-0.438, refractive index ntawm 1.433-1., flash point ntawm 93 ℃, soluble nyob rau hauv ethanol los yog roj. Nws muaj cov ntxhiab tsw tsw ntxhiab tsw ntxhiab, lub txiv kab ntxwv qhuav qhuav thiab txiv kab ntxwv citrus aroma, thiab micro-fat-aldehyde aroma. Lub aroma ntev.

Product Detail

Khoom cim npe

Hazard Cov Cim Xn – Ua phem
Risk Codes 20/21/22 - Ua phem los ntawm kev nqus pa, tiv nrog daim tawv nqaij thiab yog tias nqos.
Kev nyab xeeb piav qhia S36 - Hnav khaub ncaws tiv thaiv zoo.
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
UN IDs UN 3276 6.1/PG 3
WGK Germany 2
RTECS JR2600000
TSCA Yog lawm
HS Code 29269095 ib
Hazard Class 9

 

Taw qhia

Lauric. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm lauric nitrile:

 

Zoo:

- Cov tsos mob: tsis muaj xim tsis muaj kua lossis cov khoom dawb

- Solubility: Soluble nyob rau hauv dej thiab cov organic solvents

- Cov ntxhiab tsw: muaj ntxhiab tsw tshwj xeeb ntawm cyanide

 

Siv:

- Cov txheej txheem ib ntus thiab cov kuab tshuaj: Nws kuj tuaj yeem siv los ua cov txheej txheem ib ntus thiab cov kuab tshuaj organic rau qee cov kev siv tshwj xeeb.

 

Txoj kev:

Lauricle tuaj yeem npaj tau los ntawm ammonia cyclization lossis ammonia txoj kev. Txoj kev ammonia dej cyclization yog kom sov cov n-propane tov nyob rau hauv lub xub ntiag ntawm ammonia gas, thiab ces ncig los tsim lauricle. Txoj kev ntawm ammoniation yog los teb n-occinitrile nrog ammonia roj los tsim lauriconile.

 

Cov ntaub ntawv kev nyab xeeb:

- Lauricle yog ib yam tshuaj lom uas ua rau khaus thiab corrosive, thiab kev sib cuag ncaj qha rau ntawm daim tawv nqaij thiab qhov muag yuav tsum zam.

- Hnav cov hnab looj tes tiv thaiv, tsom iav thiab lwm yam khoom siv tiv thaiv thaum siv.

- Thaum khaws cia thiab tuav, nws yuav tsum tsis txhob hnov ​​​​qab nrog cov oxidants muaj zog lossis muaj zog acids, thiab lwm yam, kom tsis txhob tsim cov khoom txaus ntshai.

- Yog tias koj nqus tau los yog nqus tau lauric nitrile, nrhiav kev kho mob tam sim ntawd thiab qhia koj tus kws kho mob txog qhov xwm txheej.

 


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb