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英文名稱(chēng)：4-DimethylaminopyridineCAS號(hào)：1122-58-3分子式：C7H10N2分子量：122.17EINECS號(hào)：214-353-5

熔點(diǎn) 83-86 °C(lit.)
沸點(diǎn) 211 °C密度 0.906 g/mL at 25 °C折射率 n20/D 1.431閃點(diǎn) 110 °C儲(chǔ)存條件 Store in dark!溶解度 methanol: 50 mg/mL, clear
形態(tài)prilled
酸度系數(shù)(pKa)pKa (20°): 9.7顏色off-white to yellow
PH值11 (60g/l, H2O, 20℃)水溶解性 76 g/L (25 oC)Merck 14,3389BRN 110354穩(wěn)定性Stable. Incompatible with acids, oxidizing agents.

危險(xiǎn)性符號(hào)(GHS)
GHS08,GHS02,GHS06,GHS07,GHS05警示詞Danger危險(xiǎn)性描述H314-H318-H402-H301-H310-H315-H319-H335-H302-H311-H351-H225-H302+H312-H336防范說(shuō)明P260h-P301+P310a-P303+P361+P353-P501a-P264-P270-P273-P302+P352+P310+P361+P364-P305+P351+P338+P337+P313-P405-P501-P262-P280-P302+P352+P310-P305+P351+P338-P361+P364-P301+P312+P330-P302+P352+P312-P304+P340+P312-P337+P313-P301+P310+P330-P210-P370+P378-P403+P235危險(xiǎn)品標(biāo)志 T,C,T+,Xn,F危險(xiǎn)類(lèi)別碼 25-34-24/25-36/37/38-27-36-24-20-61-40-23/24/25-67-66-21/22-11-36/37-22-19安全說(shuō)明 36/37/39-45-28A-26-28-36/37-53-27-22-16危險(xiǎn)品運(yùn)輸編號(hào) UN 2811 6.1/PG 2
WGK Germany 3
RTECS號(hào)US8400000
自燃溫度420 °CHazard Note Toxic/CorrosiveTSCA THazardClass 8PackingGroup II海關(guān)編碼 29333999毒性LD50 orally in Rabbit: 140 mg/kg LD50 dermal Rabbit 90 mg/kg