p-dimethylaminobenzaldehyde
Molecular Structure:
MDL:
--MFCD00003381
Molecular Formula:
C9H11NO;(CH3)2NC6H4CHO
Molecular Weight:
149.19
Alias:
4-二甲氨基苯甲醛,对二甲替氨基苯甲醛,N,N-二甲基-4-氨基苯甲醛,对二甲胺基苯甲醛
4-Dimethylaminobenzaldehyde
Ehrlich’s reagent
N,N-Dimethyl-4-amino benzaldehyde
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
p-dimethylaminobenzaldehyde |
IND |
25g |
RMB 63.8 |
Consulting service |
p-dimethylaminobenzaldehyde |
CP |
25g |
RMB 52.8 |
Consulting service |
p-dimethylaminobenzaldehyde |
ACS |
25g |
RMB 96.8 |
Consulting service |
p-dimethylaminobenzaldehyde |
AR |
25g |
RMB 63.8 |
Consulting service |
Character:
淡兰色至浅灰棕色粉状或片状结晶。水中溶解度:0.3 g/l (20°C),溶于乙酸、醇、醚和氯仿。
熔点:72-75℃
沸点:176-177 °C
闪点:164 °C
Quality Standard:项目Item 分析纯 化学纯
(AR) (CP)
熔点范围Melting renge,℃ 73-75 72-75
外观Apprearance 浅黄色 浅黄色(2°)
乙醇溶解试验Solubility in eth 合格 合格
稀酸溶解试验Solubility(in diluted acids) 合格 合格
灼烧残渣(以硫酸盐计)Ignition residue,% ≤ 0.1 0.15
植物碱灵敏试验Sensitivity to alkaloid 合格 合格
ACS级
项目名称Item ACS Grade
熔点范围Melting point 73-75℃
乙醇溶解试验.Solubility in alcohol Passes test
乙醇溶液色度Color(APHA)of alcohol acid solution 60
盐酸溶解试验Solubility in hydrochloric acid solution Passes test
盐酸溶液色度Color of hydrochloric acid solution Passes test
灼烧残渣Residue after ignition ≤0.1%
Storage:
易吸潮,密封避光保存。
用途 测定吲哚、粪臭素、尿蓝母、色氨酸、白蛋白、过氧化氢、胂凡钠明、邻氨基苯甲酸、安替比林麦角碱等,还用以区别血清发疹和腥红热。制造染料。