Specification: |
1,4-Benzodioxin-5-carboxylicacid, 2,3-dihydro- , its cas register number is 4442-53-9. It also can be called 2,3-Dihydro-1,4-benzodioxine-5-carboxylic acid ; 1,4-Benzodioxan-5-carboxylic acid . 1,4-Benzodioxin-5-carboxylicacid, 2,3-dihydro- (CAS NO.4442-53-9) is irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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