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oloa

Benzo thiazole(CAS#95-16-9)

Meatotino tau vailaau:

Fuafua mole C7H5NS
Molar Mass 135.19
Malosi 1.238 g/mL ile 25 °C (malamalama)
Lisi Lisi 2 °C (malamalama)
Manu'a 231 °C (malamalama)
Mata'imu >230°F
Numera JECFA 1040
Suavai Solubility teisi solu
Solubility 3g/l
Ausa Malo 34 mm Hg (131 °C)
Ausa Malosi 4.66 (vs ea)
Fa'aaliga Suavai
Lanu manino samasama-enaena enaena
Sogisogi manogi o le quinoline, sltly vai-sol
Merck 14,1107
BRN 109468
pKa 0.85±0.10(Vailoaina)
Tulaga Teuteu Taofi i se nofoaga pogisa, Inert atemosifia, potu vevela
Maumau Stable - e manatu e maualuga le tumau i le siosiomaga. E le fetaui ma vailaʻau faʻamaʻi malosi. Mea fa'amumu: fa'asao nitrogen, kaponi monoxide, carbon dioxide, sulfur oxides.
Tapulaa Pa 0.9-8.2%(V)
Fa'asino Upu n20/D 1.642(me.)
Meatotino Faaletino ma Vailaau Suavai le lanu ma le manogi pei o le quinoline. Li'u vai 2 ℃, mea fa'apuna 233 ~ 235 ℃, mea moli ≥ 100 ℃. O le tele o le va'aiga (d420) o le 1.2460 ma le fa'asino igoa (nD20) o le 1.6439. Toeititi lava le mafai ona solu i le vai; solu i le ethanol, acetone ma carbon disulfide.
Fa'aoga Fa'aaogaina e fai ma mea fa'aata, ae fa'apea fo'i mo le su'esu'eina o le fa'aogaina o meaola ma mea tau fa'ato'aga

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R22 – E afaina pe a foloina
R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R36 – Fa'aita i mata
R25 – Oona pe a foloina
R24 – Oona pe a fa'afeso'ota'i ma pa'u
R20 – E afaina pe a manava
Fa'amatalaga Saogalemu S23 – Aua le mānavaina le ausa.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
S36/37 – Fai ofu puipui ma totigilima talafeagai.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
UN ID 2810
WGK Siamani 2
RTECS DL0875000
TSCA Ioe
HS Code 29342080
Vasega o Tulaga Lamatia 6.1
Fa'aputu Vaega III
Oona LD50 iv i isumu: 95±3 mg/kg (Domino)

 

Folasaga

O le Benzothiazole o se fa'alapotopotoga fa'aola. E iai le fausaga o le mama benzene ma le mama thiazole.

 

Tulaga o le benzothiazole:

- Fa'aaliga: Benzothiazole o le pa'epa'e i le samasama ma'a tioata.

- Soluble: E solu i solu masani masani e pei ole ethanol, dimethylformamide ma methanol.

- Fa'amautu: Benzothiazole e mafai ona pala i le maualuga o le vevela, ma e fai lava si mautu i vaila'au fa'ama'i ma fa'aitiitia.

 

Benzothiazole faʻaaogaina:

- Pesticides: E mafai foʻi ona faʻaaogaina i le tuʻufaʻatasia o nisi vailaʻau, e iai aʻafiaga faʻamaʻi ma faʻamaʻi.

- Fa'aopoopo: Benzothiazole e mafai ona fa'aaogaina e fai ma antioxidant ma fa'asao i le fa'agaioia o pa'u.

 

Auala e saunia ai le benzothiazole:

E tele auala mo le tuʻufaʻatasia o le benzothiazole, ma auala masani o sauniuniga e aofia ai:

- Metotia Thiazodone: Benzothiazole e mafai ona saunia e ala i le tali atu o le benzothiazolone ma le hydroaminophen.

- Ammonolysis: Benzothiazole e mafai ona gaosia e ala ile tali ole benzothiazolone ma le ammonia.

 

Fa'amatalaga saogalemu mo benzothiazole:

- O'ona: O le a'afiaga o le benzothiazole i tagata o lo'o fa'aauau pea ona su'esu'eina, ae e masani ona manatu e fai si o'ona ma e tatau ona 'alofia pe a manava pe fa'aalia.

- Mu: Benzothiazole e mu i lalo o le afi ma e manaʻomia ona puipuia mai afi matala ma vevela maualuga.

- A'afiaga o le Si'osi'omaga: Benzothiazole e fa'aleaga lemu i le si'osi'omaga ma e ono iai ni a'afiaga oona i meaola o le vai, o lea e tatau ai ona 'alofia le fa'aleagaina o le si'osi'omaga pe a fa'aoga ma tagofia.


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