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CAS號(hào):118-91-2
英文名稱(chēng):2-Chlorobenzoic acid
英文同義詞:OCBA;2-CBA;NSC 15042;NSC 32737;2-Chlorobenzoi;2-chlorobenzoic;orobenzoic acid;2-chlorobenzoate;AKOS BBS-00003732;2-Chlorbenzoesαure
中文名稱(chēng):2-氯苯甲酸
中文同義詞:鄰氯芐酸;鄰氯芐酸;鄰氯苯甲酸;2-氯苯甲;鄰氯苯甲酸;2-氯苯甲酸;氨水楊酸雜質(zhì)L;甲芬那酸雜質(zhì)3;鄰氯苯甲酸丁酯;美沙拉秦雜質(zhì)L
分子式:C7H5ClO2
分子量:156.57
熔點(diǎn):138-140 °C (lit.)
沸點(diǎn):285 °C
密度:1.544
蒸氣壓:0.001 hPa (25 °C)
折射率:1.5812 (estimate)
閃點(diǎn):173 °C
儲(chǔ)存條件:Store below +30°C.
溶解度:cold water: soluble900 part
酸度系數(shù)(pKa):2.92(at 25℃)
形態(tài):Powder
顏色:White to off-white
PH值:3.4 (0.2g/l, H2O, 20℃)
水溶解性:soluble in hot water
Merck:14,2124
BRN:907340
穩(wěn)定性:Stable, combustible. Incompatible with strong bases, strong oxidizing agents.
InChIKey:IKCLCGXPQILATA-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫(kù):118-91-2(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Benzoic acid, 2-chloro-(118-91-2)
EPA化學(xué)物質(zhì)信息:o-Chlorobenzoic acid (118-91-2)