622-96-8
中文名稱
對(duì)-甲乙苯
英文名稱
4-ETHYLTOLUENE
CAS
622-96-8
EINECS 編號(hào)
210-761-2
分子式
C9H12
MDL 編號(hào)
MFCD00009263
分子量
120.19
MOL 文件
622-96-8.mol
更新日期
2025/01/22 09:17:06
622-96-8 結(jié)構(gòu)式
基本信息
中文別名
4-乙基甲苯對(duì)-甲乙苯
對(duì)乙基甲苯
對(duì)甲基乙基苯
4-乙基甲苯,97%
4-乙基甲苯,對(duì)乙基甲苯
英文別名
1-ETHYL-4-METHYLBENZENE1-METHYL-4-ETHYLBENZENE
4-ETHYL-1-METHYLBENZENE
4-ETHYLTOLUENE
4-METHYLETHYLBENZENE
P-ETHYLTOLUENE
1,4-methylethylbenzene
1-ethyl-4-methyl-benzen
4-ethylmethylbenzene
Benzene, 1-ethyl-4-methyl-
Benzene, 1-methyl-4-ethyl-
benzene,1-ethyl-4-methyl-
para-Ethyltoluene
p-Ethylmethylbenzene
p-ethyl-toluen
p-Methylethylbenzene
Toluene, p-ethyl-
4-ETHYLTOLUENE, TECH., 90%
4-ETHYLTOLUENE 97+%
4-Methyl-1-ethylbenzene
所屬類別
化學(xué)試劑:芳烴物理化學(xué)性質(zhì)
熔點(diǎn)-62°C
沸點(diǎn)162 °C(lit.)
密度0.861 g/mL at 25 °C(lit.)
折射率n20/D 1.495(lit.)
閃點(diǎn)98 °F
儲(chǔ)存條件Flammables area
溶解度94.9mg/l(實(shí)驗(yàn))
形態(tài)透明液體
顏色無(wú)色至幾乎無(wú)色
爆炸極限值(explosive limit)1.2-7%(V)
嗅覺(jué)閾值(Odor Threshold)0.0083ppm
水溶解性Insoluble in water.
BRN1903007
Dielectric constant2.2400000000000002
介電常數(shù)2.2400000000000002
InChIKeyJRLPEMVDPFPYPJ-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫(kù)622-96-8(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息p-Ethyltoluene (622-96-8)
安全數(shù)據(jù)
警示詞危險(xiǎn)
危險(xiǎn)性描述H226-H304
防范說(shuō)明P210-P233-P240-P241-P301+P310-P331
危險(xiǎn)品標(biāo)志Xn
危險(xiǎn)類別碼R10-R65
安全說(shuō)明S23-S24/25-S62
危險(xiǎn)品運(yùn)輸編號(hào)UN 3295 3/PG 3
WGK Germany3
RTECS號(hào)XT2550000
自燃溫度887 °F
TSCAYes
危險(xiǎn)等級(jí)3
包裝類別III
海關(guān)編碼29029090
毒性LD50 orally in Rabbit: 4850 mg/kg
知名試劑公司產(chǎn)品信息
Acros Organics
對(duì)-甲乙苯p-Ethyltoluene, 98%(622-96-8)
Alfa Aesar
4-乙基甲苯,97%4-Ethyltoluene, 97%(622-96-8)
Sigma Aldrich
622-96-8(sigmaaldrich)TCI Shanghai
4-乙基甲苯4-Ethyltoluene,>95.0%(GC)(622-96-8)