Name | 2-PROPENYLPHENOL |
Synonyms | Brn 2324090 Einecs 228-961-3 2-PROPENYLPHENOL 2-(1-Propenyl)phenol 2-(1-propenyl)-pheno β-Methyl-o-hydroxystyrene |
CAS | 6380-21-8 |
EINECS | 228-961-3 |
Molecular Formula | C9H10O |
Molar Mass | 134.18 |
Density | 1.044 g/mL at 25 °C(lit.) |
Melting Point | -6°C |
Boling Point | 230-231 °C(lit.) |
Flash Point | 195 °F |
Storage Condition | 2-8℃ |
Refractive Index | 0 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 3145 8/PG 3 |
Zhang Wenji , Li Jianzhong , Wang Qiliang
Abstract:
photochemical degradation of 2 allylphenol in the solution phase was studied using solar light and ultraviolet light as light source. Under sunlight, 2 allyl phenol in methanol, n-hexane, heavy distilled water and different pH buffer solution of light stability is very strong, the photolysis Half-Life of 10 4mg · L-1 2-allylphenol in acetone was 36 4H. Riboflavin, hydrogen peroxide and ferric chloride can accelerate the photolysis rate of 2 allylphenol in aqueous solution, and riboflavin has the most significant sensitization effect. Under UV irradiation, the photolysis rate of 2 allylphenol in various solvents follows the first-order kinetic equation; the photolysis rate in the buffer solution of pH = 9 the photolysis rate in the buffer solution of pH = 7 The photolysis rate in the buffer solution of pH = 4, 2 The main photodegradation products of allylphenol in methanol were identified by GC MS and LC MS: 2,4, 5 trihydroxybenzaldehyde, O-hydroxyphenylacetic acid methyl ester, P-allylphenol, 2 methyl benzo-dihydrofuran
expand
Key words:
2-allylphenol photochemical degradation kinetics photolysis products
DOI:
10.3321/j.issn:0253-2468.2004.05.010
cited:
year:
2004
Wu Xian , Zhang Wenji , Chen Dandan , Li Jianzhong
Abstract:
The effect of 2-allylphenol on soil microbial activity in cinnamon soil of Beijing was studied, catalase and urease activities were not significantly affected. No effect on the number of soil actinomycetes; The effect on the number of fungi was first stimulated, then gradually recovered; The effect on the number of bacteria was first inhibited, and the inhibition was enhanced with the increase of concentration, it gradually returned to stability.
Key words:
2-allylphenol soil microbes respiration catalase urease Number of microorganisms
DOI:
CNKI:SUN:HJHX.0.2005-03-013
cited:
year:
2005