2,4-Dihydroxybenzophenone 2,4-二羟二苯甲酮

CAS 131-56-6 MFCD00002277

化学结构图

131-56-6
SMILES: O=C(c1ccccc1)c1ccc(O)cc1O

化学属性

Mol. FormulaC13H10O3
Mol. Weight214
Melting Point144-147
Density1.320
Flash Point125°(257°F)
TSCAYes
Boiling Point194°/1mm
Solubility不溶

别名和识别编码

Chemical Name2,4-Dihydroxybenzophenone
Synonym (2,4-Dihydroxyphenyl)-phenylmethanon (2,4-dihydroxybenzophenon) (2,4-dihydroxyphenyl)phenyl-methanone 2 2,4-DIHYDROXYBENZOPHENONE 2,4-Dihydroxtbenzophenone 2,4-Dihydroxy-benzophenone 2,4-Dihydroxybenzofenon 2,4-dihydroxy-benzophenon 2,4-二羟基二苯甲酮 2,4-二羥苯基苯基酮 2,4-羟基二苯酮 4-BENZOYLRESORCINOL 4-Benzoylresorcinol 4-benzoylresorcinol 4-二羟基二苯甲酮 Advastab 48 Benzophenone, 2,4-dihydroxy- DHB Dastib 263 Eastman inhibitor DHPB SYNSORB UF 1 Uvinol 400 Uvinul 400 Uvistat 12 advastab48 二苯酮-1 對柳醯[苯]酚 紫外吸收剂UV-O
CAS Number131-56-6
PubChem Substance ID8572
EC Number205-029-4
Beilstein Registry Number1311566
MDL NumberMFCD00002277
Reaxys-RN1311566
Merck Number1106
Chemical Name Translation2,4-二羟二苯甲酮
Wiswesser Line NotationQR CQ DVR
LabNetwork Molecule IDLN00224113
InChIInChI=1S/C13H10O3/c14-10-6-7-11(12(15)8-10)13(16)9-4-2-1-3-5-9/h1-8,14-15H
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分类

  • {SA} Bioactive Small Molecules, Cell Biology, DIG-DY, Materials Science, Polymer Additives, Polymer Science, Stabilizers
  • Bioactive Small Molecules, Cell Biology, DIG-DY, Materials Science, Polymer Additives, Polymer Science, Stabilizers
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; ketone; alcohol; 1fragment
  • {SNA} Polymer Additives, Polymer Science, Stabilizers, 材料科学
  • {SNA} Bioactive Small Molecules, DIG-DY, Materials Science, Polymer Additives, Polymer Science, Stabilizers, 细胞生物学

相关文献及参考

  • Short: EINECS
  • Short: IV/20B
  • Merck: 14,1106 Beilstein:8,312
  • Merck: 14,1106

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi
RTECSDJ0700000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P302+P350
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P337+P313
  • 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
Signal word Warning
Safety Statements
  • 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;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8600 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - food intake (animal)
   Gastrointestinal - hypermotility, diarrhea
REFERENCE :
   RPZHAW Roczniki Panstwowego Zakladu Higieny.  (Ars Polona, POB 1001, 00-068
   Warsaw 1, Poland) V.1-    1950-  Volume(issue)/page/year: 19,179,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 85 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BJPCAL British Journal of Pharmacology and Chemotherapy.  (London, UK)
   V.1-33, 1946-68.  For publisher information, see BJPCBM.
   Volume(issue)/page/year: 22,221,1964

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

其他信息

  • 方法一:有四种主要方法。1.以间苯二酚和苯甲酰氯为原料。2.以间苯二酚和三氯甲苯为原料。3.以苯甲酸和间苯二酚为原料4.苯酐与间苯二酚缩合制得2-(2',4'-二羟基苯甲酰)苯甲酸,再经脱羟反应而得2,4-二羟基二苯甲酮。
  • 2,4-二羟二苯甲酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0573 2,4-二羟基二苯甲酮 2,4-Dihydroxybenzophenone 500G 957元 2014/06/02 D0573 2,4-二羟基二苯甲酮 2,4-Dihydroxybenzophenone 25G 138元 2010/06/21 155185000 2,4-二羟二苯甲酮 2,4-Dihydroxybenzophenone 99% 500 GR 1024元
  • 海关编码:29145000
  • 用途三:用作紫外线吸收剂,由本品衍生的2-羟基-4-甲氧基二苯甲酮(UV-9)、2-羟基-4-正辛氧基二苯甲酮(UV-531)等二苯甲酮类,以及其他单羟基、双羟基、三羟基、四羟基的此类化合物是应用最广的吸收型光稳定剂。能吸收290-400纳米的紫外光,并且与多数合成树脂有良好的相容性,被广泛应用于高分子材料中。2,4-二羟基二苯甲酮适用于聚氯乙烯、聚苯乙烯、环氧树脂、纤维素树脂、不饱和聚酯、涂料和合成橡胶等。最大吸收波长范围280-340纳米,一般用量0.1-1%。但本品的光稳定效果并不突出。本品对大白鼠口服LD50灰8600毫克/公斤,小白鼠为2336毫克/公斤。
  • 下游产品:三氟苯唑 --> 紫外线吸收剂 UV-531 --> 甲基丙烯酸 2-(4-苯甲酰基-3-羟基苯氧基)乙酯 --> 2-丙烯酸 2-(4-苯甲酰-3-羟基苯氧基)乙基酯
  • TCI Shanghai:2,4-二羟基二苯甲酮 2,4-Dihydroxybenzophenone,>;98.0%(GC)(T)(131-56-6)
  • 不溶于水,易溶于乙醇、乙醚、冰醋酸,微溶于冷苯,溶于甲醇、异丙醇、丙酮和乙酸乙酯。
  • Sigma Aldrich:131-56-6(sigmaaldrich)
  • 用途二:适用于聚烯烃、聚氯乙烯和聚苯乙烯等
  • Hazard Note:Irritant
  • 上游原料:苯酚 --> 间苯二酚 --> 苯甲酰氯 --> 三氯化苄
  • 用途一:主要用于塑料等作为光稳定剂,能有效保护有机玻璃和布料,防止资料等因光照变质,也用作合成其它紫外线吸收剂的中间体。
  • MOL 文件:131-56-6.mol
  • MSDS 信息:(2,4-dihydroxyphenyl)phenyl-methanone(131-56-6).msds
  • 外观:白色至淡黄色结晶粉末。
  • Acros Organics:2,4-羟基二苯甲酮 2,4-Dihydroxybenzophenone, 99%(131-56-6)
  • Alfa Aesar:2,4-二羟基苯甲酮,99% 2,4-Dihydroxybenzophenone, 99%(131-56-6)

系列性分类


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