Dioxybenzone 2,2-二羟基-4-甲氧基二苯甲酮

CAS 131-53-3 MFCD00002218

化学结构图

131-53-3
SMILES: COc1ccc(C(=O)c2ccccc2O)c(O)c1

化学属性

Mol. FormulaC14H12O4
Mol. Weight244.25
Boiling Point170-175
Melting Point73-75
Density1.296
Appearance 浅黄色粉末。凝固点68℃，沸点170-175℃（0.133kPa），相对密度1.382（25℃）。25℃时的溶解度（g/100g溶剂）：苯46.6，正己烷2.3，95%乙醇21.4，四氯化碳22.2，甲乙酮55.3，增塑剂DOP31.1，不溶于水。

别名和识别编码

Chemical NameDioxybenzone
Synonym 2,2’-dihydroxy-4-methoxy-benzophenon 二羟苯宗 2,2’-二羟基-4-甲氧基二苯酮 component of Solaquin LABOTEST-BB LT00159976 Spectra-sorb UV 24 2,2’-二羟基-4-甲氧基二苯甲酮 2,2`-二羟基-4-甲氧基二苯酮 Dioxybenzone 2 {u Benzophenone, 2,2'-dihydroxy-4-methoxy- 2-羟基-4-甲氧基苯基-2-羟苯基甲撑酮 (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone (2-羟基-4-甲氧基苯基)(2`-羟基苯基)甲酮 DIOXYBENZONE 紫外线吸收剂UV-24 UF 2 2,2'-Dihydroxy-4-methoxybenzophenone Spectra-Sorb UV 24 2,2'-二羟基-4-甲氧基二苯甲酮 2,2'-羟基-4-甲氧基二苯甲酮 双羟苯宗 Dioxybenzon
MDL NumberMFCD00002218
PubChem Substance ID8569
CAS Number131-53-3
EC Number205-026-8
Reaxys-RN2055461
Merck Number3303
Chemical Name Translation2,2-二羟基-4-甲氧基二苯甲酮
Beilstein Registry Number2055461
Wiswesser Line NotationQR BVR BQ DO1
LabNetwork Molecule IDLN00193034
InChIInChI=1S/C14H12O4/c1-18-9-6-7-11(13(16)8-9)14(17)10-4-2-3-5-12(10)15/h2-8,15-16H,1H3
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分类

  • {SNA} Analytical Standards, Pharmacopeia Metrological Institutes Standards, USP Standards, USP Standards C - D, 分析/色谱
  • {S
  • {SNA} Analytical Standards, Analytical/Chromatography, Chromatography, Cosmetic Standards,
  • Materials Science, Polymer Additives,
  • {SNA} Additional Standards, Analytical Standards, Chromatography, Environmental Standards

相关文献及参考

  • Short: EINECS
  • Short: IV/20B
  • Merck: 14,3303
  • Merck: 14,3303 Beilstein: 8,IV,3164

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。
  • P308+
  • 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
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P405 Store locked up. 上锁保管。
  • P305+P351+P338+P337+P313
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes Xi
RTECSDJ1049500
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word
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；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 3 ug/plate
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 8(Suppl
   7),1,1986

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 12500 ug/L
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 4,340,1982

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 32 ug/plate
REFERENCE :
   JACTDZ Journal of the American College of Toxicology.  (Mary Ann Liebert,
   Inc., 1651 Third Ave., New York, NY 10128)  V.1-12, 1982-1993. Discontinued.
    Volume(issue)/page/year: 2(5),35,1983

其他信息

  • TCI Shanghai:2,2'-二羟基-4-甲氧基二苯甲酮 2,2'-Dihydroxy-4-methoxybenzophenone,>;97.0%(GC)(131-53-3)
  • 用途一:该品为紫外线吸收剂，适用于聚氯乙烯、ABS树脂、丙烯酸树脂、聚氨酯、密胺树脂、纤维素树脂等许多塑料。该品为含有两个邻位羟基的二苯甲酮，吸收紫外线的能力最强，对波长为330-370nm的紫外光有强烈吸收作用，缺点是也吸收部分可见光，使制品略带黄色。该品与树脂的相容性好，一般用量为0.25-3%。在油漆中亦有良好的光稳定效果 。对大白鼠口服LD50为10000mg/kg，对皮肤和眼睛无刺激性。
  • 方法一:由间苯二酚与水杨酰氯缩合，然后再用硫酸二甲酯甲基化而得。
  • 上游原料:间苯二酚 --> 水杨酰氯
  • MOL 文件:131-53-3.mol
  • 2,2'-羟基-4-甲氧基二苯甲酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0586 2,2'-二羟基-4-甲氧基二苯甲酮 2,2'-Dihydroxy-4-methoxybenzophenone 25G 582元
  • MSDS 信息:2,2'-Dihydroxy-4-methoxybenzophenone(131-53-3).msds
  • Sigma Aldrich:131-53-3(sigmaaldrich)

系列性分类

  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Polymer Additives - Polymer Science
  4. Stabilizers - Polymer Additives
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Environmental Standards - Chromatography
  5. Volatiles/ Semivolatiles - Environmental Standards
  6. UV blocker - Volatiles/ Semivolatiles

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