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m-Toluic acid

Cas:
99-04-7
Molecular Structure:
MDL:
MFCD00002523
Molecular Formula:
C8H8O2; CH3C6H4CO2H
Molecular Weight:
136.15
Alias:
3-甲基苯甲酸,間甲酸,間甲苯酸,間甲基苯甲酸 3-Methylbenzoic acid
Product order:
Name Specifications Packing Price Delivery
m-Toluic acid AR 100g RMB 154 Consulting service
m-Toluic acid AR 500g RMB 506 Consulting service
m-Toluic acid CP 500g RMB 132 Consulting service
Character:
白色或微帶黃色棱柱狀結(jié)晶。易升華。易溶于乙醇和乙醚,溶于60份沸水,15℃時(shí)溶于1170份水。。低毒,半數(shù)致死量(大鼠,經(jīng)口)>3200mg/kg。水中溶解度:1 g/l (20°C)
密度:1.0543
熔點(diǎn):111-113℃
沸點(diǎn):263℃
閃點(diǎn):150℃
Quality Standard:
項(xiàng)目                                    分析純    
                                        (AR)
外觀Appearance                          微黃色至米黃色結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
熔點(diǎn)Melting point                       109°C - 113°C
純度Purity                              ≥99.0% (中和滴定)
醇溶性實(shí)驗(yàn)Solubility in Methanol        溶液透明
Storage:
密封保存。
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