3,5-Dimethyl-4-methoxybenzoic Acid 3,5-二甲基-4-甲氧基苯甲酸

CAS 21553-46-8 MFCD00020309

化学结构图

21553-46-8
SMILES: CC1C=C(C=C(C)C=1OC)C(O)=O

化学属性

Mol. FormulaC10H12O3
Mol. Weight180
Melting Point192.0 to 196.0 deg-C
Density1.422

别名和识别编码

Chemical Name3,5-Dimethyl-4-methoxybenzoic Acid
Synonym 3,5-二甲基对茴香酸 3,5-二甲基-4-甲氧基苯甲酸
MDL NumberMFCD00020309
PubChem Substance ID125307238
CAS Number21553-46-8
EC Number244-441-9
Reaxys-RN2096122
Beilstein Registry Number10(4)681
Chemical Name Translation3,5-二甲基-4-甲氧基苯甲酸
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分类

  • Building Blocks, C10, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • {SA} Building Blocks, C10, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P332+P313
  • P301+P310
  • P305+P351+P338+P337+P313
  • P302+P350
  • P302+P352+P332+P313+P362+P364
Signal word
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H301 Toxic if swallowed 吞食有毒
Hazard Codes Xn
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
UN Number
Packing GroupIII

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C10 - Carboxylic Acids
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids
  6. C1 to C5

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