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oloa

4-Bromoanisole(CAS#104-92-7)

Meatotino tau vailaau:

Fuafua mole C7H7BrO
Molar Mass 187.03
Malosi 1.494 g/mL ile 25 °C (malamalama)
Lisi Lisi 9-10 °C (malamalama)
Fa'ailoga Tulaga 223 °C (malamalama)
Mata'imu 202°F
Suavai Solubility lē fa'afefiloi
Ausa Malo 0.147mmHg ile 25°C
Fa'aaliga Suavai
Lanu E manino e leai se lanu i sina samasama
Merck 14,1428
BRN 1237590
Tulaga Teuteu Teu i lalo ole +30°C.
Maumau Stable. E mu. E le fetaui ma vailaʻau faʻamaʻi malosi.
Fa'asino Upu n20/D 1.564(mu.)

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia ma le Saogalemu

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Fa'amatalaga Saogalemu S23 – Aua le mānavaina le ausa.
S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
WGK Siamani 2
RTECS BZ8501000
FLUKA BRAND F CODES 8
TSCA Ioe
HS Code 29093038
Oona LD50 orl-mus: 2200 mg/kg GISAAA 44(12),19,79

 

Faʻamatalaga Faʻamatalaga

Fa'aoga mea mata o mea manogi ma vali; Fa'asologa fa'aletino ma vaila'au vavalo.
fa'aaogaina e fai ma solvent, fa'aaoga fo'i i le fa'aogaina o meaola
Le vaeluaga o Fuke fualaau faasaina Taishu.
fa'asologa fa'aletino. Solvent.
auala gaosiga 1. E maua mai i le tali atu o le p-bromophenol ma le dimethyl sulfate. O le p-bromophenol na faʻamavaeina i le faʻafefeteina o le sodium hydroxide solution, faʻalili i lalo ole 10 °c, ona faʻaopoopo malie lea o le dimethyl sulfate i le faʻamalosi. O le vevela o le tali e mafai ona siitia i le 30 ° C., vevela i le 40-50 ° C. Ma fa'aoso mo le 2H. O le vaega o le suauu e vavae ese, fufulu i le vai seia oʻo i le le tutusa, faʻamago i le calcium chloride anhydrous, ma faʻamama ina ia maua ai se oloa maeʻa. Faatasi ai ma le anisole e pei o mea mata, o le tali atu o le bromine ma le bromine i le glacial acetic acid na faia, ma mulimuli ane na maua e ala i le fufuluina ma le faʻamama i lalo o le faʻaitiitia o le mamafa.
p-bromophenol o loʻo faʻaaogaina e avea o se mea mataʻutia e tali atu i le dimethyl sulfate i se vaifofo alkaline. Talu ai o le tali e exothermic, o le dimethyl sulfate e faʻaopoopo lemu ina ia o le vevela i le taele tali e 50 ° C. Pe maualalo. A maeʻa le gaioiga, o le faʻafefiloi faʻafefe na faʻatagaina e tu ma vavae ese ai. Na ave i fafo le vaega fa'alenatura ma aumai fa'atasi ma le ethanol po'o le diethyl ether. O le vaega na aumai na fa'amama e toe fa'afo'i mai ai le su'ega.
vaega mea oona
tulaga oona oona
Mata'utia oona isumu gutu LD50: 2200 mg/kg; Intraperitoneal-mouse LD50: 1186 mg/kg
uiga lamatia o le mu mu i le afi mumu; O'ona bromide asu mai mu
teuina ma felauaiga uiga O le faleteuoloa e faʻafefe ma faʻagogo i le maualalo o le vevela, tuʻueseese le teuina o meaʻai faaopoopo
mea e tineia carbon dioxide, foam, oneone, puao vai.

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