Taw qhia
Lub npe: Diethyl Toluamide (DEET)
CAS Nr .: 134-62-3
Molecular: C12H17NO
Synonyms: N,N-Diethyl-3-methylbenzamide; N,N-Diethyl-m-toluamide
Diethyl Toluamide (DEET) yog cov tshuaj tua kab uas siv dav. Txau rau ntawm daim tawv nqaij lossis khaub ncaws kom tsis txhob muaj kab thiab yoov tshaj cum. Nws yog xim tsis muaj xim rau lub teeb daj oily kua. Nws yog insoluble hauv dej tab sis tuaj yeem sib xyaw nrog ethanol, ether, benzene, propylene glycol, thiab paj rwb noob roj. Los ntawm volatilizing los tsim ib tug tiv thaiv tsw txheej, N, N-Diethyl-m-toluamide cuam tshuam nrog olfactory senses ntawm yoov tshaj cum thiab lwm yam kab tsuag, zoo tua kab mob xws li yoov tshaj cum, zuam, thiab fleas. Lub sijhawm ntawm DEET cov tshuaj tiv thaiv yoov tshaj cum yog concentration- nyob ntawm, nrog rau 10% concentration muab kwv yees li 2 teev ntawm kev tiv thaiv thiab 24% concentration txuas mus rau 5 teev.
Specifications
|
Cov khoom |
Index |
|
Qhov tshwm sim |
Colorless rau lub teeb daj oily kua |
|
DEET% |
Ntau dua lossis sib npaug rau 98.5 |
|
Dej% |
Tsawg dua los yog sib npaug li 0.50 |
|
Acid tus nqi% |
Tsawg dua lossis sib npaug li 0.10 |
|
Cawv-insoluble Khoom% |
Tsawg dua los yog sib npaug li 0.50 |
|
Refractive Index |
1.5200-1.5235 |
Ntim: 200kg / nruas, IBC
Lwm yam kev qhia tshwj xeeb thiab ntim khoom tuaj yeem muab tau raws li qhov xav tau.
Hu rau: yola@gschemgroup.com
Peb Qhov Zoo
- Cov nqe lus them nqi: Cov nqe lus them nqi yooj yim tau txais kev txhawb nqa. Xws li O / A, T / T, D / A, D / P, L / C
- MOQ: Peb txhawb nqa qhov kev txiav txim yam tsawg kawg nkaus ntawm 1 lub nruas lossis lub hnab
- Khoom specifications & hom: Cov khoom ntawm txawv specifications thiab hom yuav muab tau raws li xav tau.
- Nqe ntawm Cov Khoom: Cov khoom sib tw nqi
- Qauv: Cov qauv pub dawb muaj, tab sis cov nqi thauj khoom yuav nyob ntawm koj tus as khauj thiab cov nqi them tuaj yeem txiav tawm ntawm koj qhov kev txiav txim yav tom ntej.
- Peb tau tsim kom muaj kev sib raug zoo ntawm kev sib raug zoo nrog kev sib raug zoo nrog cov tuam txhab tshuaj thiab cov neeg muag khoom nyob hauv ob lub teb chaws thiab thoob ntiaj teb.
- Peb muaj kev thauj mus los zoo meej thiab txhawb nqa LCL nrog rau lwm cov khoom.
Daim ntawv thov
DEET yog qhov qub tshaj plaws, muaj txiaj ntsig zoo tshaj plaws, thiab feem ntau cov khoom muaj nyob hauv cov tshuaj tua kab. Nws yog siv rau ntawm daim tawv nqaij lossis khaub ncaws, uas tuaj yeem tiv thaiv yoov tshaj cum, yoov, zuam, hma, chigger, leeches, thiab ntau yam kab tom.
Chemical & Physical Properties
|
Cov mis mos molecular |
C12H17 Nr |
|
Molecular hnyav |
191.27 |
|
CAS Nr |
134-62-3 |
|
EINECS NO |
205-149-7 |
|
Qhov ntom |
0.998 g / cm³ |
|
Qhov tshwm sim |
Colorless rau lub teeb daj oily kua |
|
Flash point |
141.7 degree |
|
Melting point |
-45 degree |
|
Boiling point |
297.5 degree |
|
Dej Solubility |
insoluble |
Kev Ntsuam Xyuas Kev Nyab Xeeb
Deet's Oral LDso yog 4,300mg / kg rau cov txiv neej me me nas thiab 5,010mg / kg rau cov poj niam me me nas, lt's low toxicity. Deet muaj kev nyab xeeb thiab tsis muaj khaus rau ntawm daim tawv nqaij. nws cov kev pabcuam timeasted ntau tshaj yim teev.
Cia: Khaws kom nruj thiab khaws cia hauv qhov ntxoov ntxoo
Yog tias koj nrhiav tsis tau qhov koj xav tau, thov xa ib tsab ntawv los qhia peb txog koj cov kev xav tau, peb yuav teb thiab muab cov khoom tsim nyog tshaj plaws thiab ntim rau koj sai li sai tau.
Cim npe nrov: Diethyl Toluamide; DEET; N,N-Diethyl-m-toluamide; CAS 134-62-3; C12H17NO, Tuam Tshoj Diethyl Toluamide; DEET; N,N-Diethyl-m-toluamide; CAS 134-62-3; C12H17NO manufacturers









