Tus p-Nitrotoluene nrog CAS registry tus lej ntawm 99-99-0 kuj hu ua 4-Nnitrophenylmethane. Lub npe IUPAC yog 1-Methyl-4-nitrobenzene. Nws yog rau cov khoom pawg ntawm 4-Methylnitrobenzene; Organics; Analytical Chemistry; Environmental Endocrine Disruptors; Estradiol, thiab lwm yam. (Environmental Endocrine Disruptors); Solid WasteMethod Specific; 2000/60/ECNtau ntxiv...Kaw...; 8000 Series Solidwaste Methods; Analytical Standards; AromaticsEnvironmental Standards; Chemical Class; Environmental Standards; European Community: ISO thiab DIN; ExplosivesEPA;Method 8330Alphabetic; N; NA - NIAnalytical Standards; Nitro CompoundsChromatography; Volatiles/ Semivolatiles. Nws tus lej EINECS registry yog 202-808-0. Tsis tas li ntawd, cov mis yog C₇H₇NO₂thiab qhov hnyav molecular yog 137.14. Cov tshuaj no yog lub teeb daj siv lead ua thiab yuav tsum tau khaws cia rau hauv cov thawv kaw hauv qhov chaw txias thiab qhuav kom deb ntawm cov oxidizers, acids thiab lwm yam.

Cov khoom siv lub cev txog p-Nitrotoluene yog: (1) ACD/LogP: 2.41; (2) # ntawm Txoj Cai ntawm 5 Kev Ua Txhaum Cai: 0; (3) ACD/LogD (pH 5.5): 2.41; (4) ACD/LogD (pH 7.4): 2.41; (5) ACD/BCF (pH 5.5): 39.85; (6) ACD/BCF (pH 7.4): 39.85; (7) ACD/KOC (pH 5.5): 486.59; (8) ACD/KOC (pH 7.4): 486.59; (9) #H bond acceptors: 3; (10) #H bond donors: 0; (11) #Freely Rotating Bonds: 1; (12) Index of Refraction: 1.553; (13) Molar Refractivity: 37.62 cm³(14) Molar Ntim: 117.5 cm³(15) Kev Ntshaw Nto: 42.6 dyne / cm; (16) Qhov Ceev: 1.166 g / cm³; (17) Flash Point: 106.1 °C; (18) Enthalpy ntawm Vaporization: 45.56 kJ / mol; (19) Boiling Point: 238 ° C ntawm 760 mmHg; (20) Vapor Siab: 0.0669 mmHg ntawm 25 ° C.

Kev npaj p-Nitrotoluene: nws yog npaj los ntawm kev sib xyaw ntawm toluene nrog cov kua qaub sib xyaw (nitric acid 25% txog 30%, 55% txog 58% sulfuric acid thiab dej 20% txog 21%). Nitrobenzene raug sib cais, ntxuav, ntxuav caustic. Thaum kawg, cov nitrotoluene nyoos yog nqus tsev distillated thiab cov khoom tau txais los ntawm nqus tsev distillation, txias thiab crystallization.

C₆H₅CH₃+HNO3₃→C₇H₇NO₂+H₂O

Kev siv p-Nitrotoluene: nws yog siv rau hauv kev tsim cov aniline, toluene diisocyanate, thiab kuj siv ua tshuaj tua kab, xim, tshuaj, plastics additive thiab synthetic intermediate. Dhau li ntawm qhov ntawd, nws yog siv los npaj 2-chloro-4-nitro-toluene. Cov tshuaj tiv thaiv xav tau reagents Cl₂O, H₂SO4 thiab cov kuab tshuaj CCl₄. Cov qoob loo yog li ntawm 99%.

Thaum koj siv cov tshuaj no, thov ceev faj txog nws. Ua ib yam tshuaj, nws ua rau khaus rau qhov muag, ua pa thiab tawv nqaij. Dhau li ntawd, nws yog tshuaj lom rau cov tsiaj txhu hauv dej, tej zaum yuav ua rau muaj kev phiv tsis zoo mus sij hawm ntev hauv ib puag ncig hauv dej thiab nws yog qhov kub hnyiab heev. Thaum siv nws, hnav hnab looj tes tsim nyog thiab tsis txhob tso rau hauv ib puag ncig. Khaws cia deb ntawm cov chaw uas ua rau hluav taws kub. Tom qab siv nws, tshem tawm tag nrho cov khaub ncaws uas muaj kuab paug tam sim ntawd. Yog tias muaj xwm txheej lossis yog tias koj xav tias tsis zoo, nrhiav kev kho mob tam sim ntawd.

Koj tseem tuaj yeem hloov cov ntaub ntawv hauv qab no mus rau hauv cov qauv molecular:
1. LUAG NYAV: O=[N+]([O-])c1ccc(C)cc1
2. InChI: InChI=1/C7H7NO2/c1-6-2-4-7(5-3-6)8(9)10/h2-5H,1H3
3. InChIKey: ZPTVNYMJQHSSEA-UHFFFAOYAU