19900-72-2
中文名稱(chēng)
4,4'-亞甲基雙(2-甲基-6-乙基苯胺)
英文名稱(chēng)
4,4'-Methylenebis(2-ethyl-6-methylaniline)
CAS
19900-72-2
分子式
C19H26N2
MDL 編號(hào)
MFCD00191227
分子量
282.42
MOL 文件
19900-72-2.mol
更新日期
2026/05/25 10:33:00
19900-72-2 結(jié)構(gòu)式
基本信息
中文別名
4,4'-亞甲基雙(2-甲基-6-乙基苯胺)二(3-甲基-4-氨基-6-乙基)苯甲烷
硬化劑MED
英文別名
4,4'-DIAMINO-3,3'-DIETHYL-5,5'-DIMETHYLDIPHENYLMETHANE4,4'-METHYLENEBIS(2-ETHYL-6-METHYLANILINE)
4,4'-METHYLENE-BIS(2-METHYL-6-ETHYLANILINE)
BIS(4-AMINO-3-ETHYL-5-METHYLPHENYL)METHANE
CUREHARD-MED
METHYLENEBIS(2-ETHYL-6-METHYLANILINE)
MMEA
di-(3-Methyl-4-amino-6-etyhyl)phenylmethane
4,4'-Methylene-Bis(2-Methyl-ethylaniline ) (MMEA)
4,4’-METHYLENE-BIS(2-METHYL-6-ETHYLANILINE) (MMEA)
methylenebisethylmethylaniline)
4,4''-METHYLENEBIS(2-ETHYL-6-METHYLANILINE) 98+%
4,4'-Methylenebis[6-ethyl-o-toluidine]
物理化學(xué)性質(zhì)
外觀性狀4,4'-亞甲基雙(2-甲基-6-乙基苯胺)(19900-72-2)為黃褐色至褐色粉粒。
熔點(diǎn)85 °C
沸點(diǎn)443.1±40.0 °C(Predicted)
密度1.039±0.06 g/cm3(Predicted)
儲(chǔ)存條件Keep in dark place,Inert atmosphere,Room temperature
溶解度溶于丙酮
酸度系數(shù)(pKa)4.96±0.25(Predicted)
形態(tài)粉末至結(jié)晶
顏色白色至淺黃色至淺橙色
InChIInChI=1S/C19H26N2/c1-5-16-10-14(7-12(3)18(16)20)9-15-8-13(4)19(21)17(6-2)11-15/h7-8,10-11H,5-6,9,20-21H2,1-4H3
InChIKeyQJENIOQDYXRGLF-UHFFFAOYSA-N
SMILESC(C1=CC(C)=C(N)C(CC)=C1)C1=CC(C)=C(N)C(CC)=C1
CAS 數(shù)據(jù)庫(kù)19900-72-2(CAS DataBase Reference)
4,4'-亞甲基雙(2-甲基-6-乙基苯胺)價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱(chēng) | CAS號(hào) | 包裝 | 價(jià)格 |
| 2025/12/22 | XW021990072202 | 4,4'-亞甲基雙(2-乙基-6-甲基苯胺) | 19900-72-2 | 500G | 145元 |
| 2025/12/22 | XW021990072201 | 4,4'-亞甲基雙(2-乙基-6-甲基苯胺) | 19900-72-2 | 100G | 30元 |
| 2025/12/22 | M1238 | 4,4'-亞甲基雙(2-乙基-6-甲基苯胺) 4,4'-Methylenebis(2-ethyl-6-methylaniline) | 19900-72-2 | 25G | 80元 |