Diphenyl ether 二苯醚

CAS 101-84-8 MFCD00003034

化学结构图

101-84-8
SMILES: C1CCC(OC2CCCCC2)CC1

化学属性

Mol. FormulaC12H10O
Mol. Weight170.21
Density1.073
Autoignition Point1144 °F
Refractive indexn20/D 1.579(lit.)
Vapor Density>;5.86 (25 °C, vs air)
Boiling Point259°C at 760 mmHg
Vapor Pressure<;1 mmHg ( 20 °C)
Melting Point26°C
Flash Point>110°C
TSCAYes
Solubility不溶于水,可混溶于醇、醚等多数有机溶剂。
pH-:A
Danger-Level-
Redox-

别名和识别编码

Chemical NameDiphenyl ether
CAS Number101-84-8
Synonym Diphenyl ether {LY} Diphenyl ether {} {LY} Diphenyl ether {} {} {LY} Diphenyl ether {} {} {} {LY} Diphenyl ether {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenyl ether {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00003034
EC Number202-981-2
Beilstein Registry Number6,146
PubChem Substance ID7583
Merck Number7288
Reaxys-RN1364620
Chemical Name Translation二苯醚
Wiswesser Line NotationROR
LabNetwork Molecule IDLN00196900
InChIInChI=1S/C12H10O/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H
Canonical SMILESC1(OC2=CC=CC=C2)=CC=CC=C1
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分类

  • {Chemicalbook} 食品添加剂: 食用香料(增香剂): 天然等同香料和人造香
  • {SNA} A - D,
  • Impurities
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; ether; 1fragment
  • {SNA} Bioactive Small Molecules, Building Blocks, C12, Cell Biology, Chemical Synthesis, DIG-DY, Ethers, Organic Building Blocks, Oxygen Compounds
  • {SNA} Ion Sensor Materials, Plasticizer for ISE, 分析/色谱
  • {SNA} Analytical/Chromatography, Ion Sensor Materials, Plasticizer for ISE
  • {SNA} A - D, A-D, Alphabetical Listings, C-D, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products
  • Pharmaceuticals
  • {SNA} Bui
  • {SNA} A - D, A-D,
  • Intermediates & Fine Chemicals
  • {SNA}

产品应用

  • PVC 膜的增塑剂.

相关文献及参考

  • Bahri, M., et al.: Biophys. Chem., 129, 82 (2007),
  • Short: II/25D
  • Vasileiou, I., et al.: Eur. J. Pharmacol., 605, 1 (2009),
  • Merck:14,7288
  • Useful reaction medium for high-temperature reactions, e.g. cyclizations and decarboxylations.
  • Foti, M., et al.: J. Pharm. Pharmacol., 59, 1673 (2007),
  • Merck:14,7288 Beilstein:6,146
  • Short: II/2

安全信息

Signal word
GHS Symbol
WGK Germany2
Safety Statements
  • S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • 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;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
  • 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
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入,皮肤接触及吞食都有毒
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R51/53
  • R39/23/24/25 Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed 毒性:吸入,皮肤接触和吞食都会产生十分严重的不可逆危险
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R36 Irritating to eyes 刺激眼睛
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P332+P313
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P305+P351+P338
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P305+P351+P338+P337+P313
  • 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。
  • P337+P313
Hazard statements
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H318 Causes serious eye damage 严重伤害眼睛
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H303 May be harmfully swallowed 吞食可能有害
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSKN8970000
Packing GroupIII
UN Number UN3077 UN 3077 9/PG 3 3077
Hazard Codes N,Xi,T
Hazard Class9
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >7940 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - acute pulmonary edema
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: 0TS0518143

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2450 mg/kg
TOXIC EFFECTS :
   Behavioral - food intake (animal)
   Behavioral - muscle weakness
   Gastrointestinal - other changes
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: 0TS0518143

Restrict -

其他信息

  • Alfa Aesar:二苯醚,99% Diphenyl ether, 99%(101-84-8)
  • 用途三:与二苯甲烷共用,香
  • {Chem
  • 方法二:由氯苯与苯酚在苛性碱溶液中,以铜
  • 下游产品:十溴二苯醚 --> 7-三氟甲基-4-硫醇喹啉 --> 三氯生 --> 6-溴喹啉-4(3H)-酮 --> 7-溴-3,4-二氢-4-羰基喹啉-3-羧酸 --> 2-哌嗪酮 --> 4-羟基咔唑 --> 双(2-二苯基磷苯基)醚 --> 7-(三氯甲基)-4-羟基喹啉 --> 4-羟基-2-甲基喹啉 --> 尼美舒利 --> 吡丙醚 --> 3,4-二氢-8-羟基-4-羰基喹啉-3-羧酸 --> 7-溴-3,4-二氢-4-羰基喹啉-3-羧酸乙酯 --> 4-羟基-8-甲氧基喹啉-3-羧酸 --> 4-氯-7-三氟甲基喹啉 --> 弱酸性亮红B --> 4-羟基-6-三氟甲基喹啉-3-甲酸乙酯 --> 全氟癸烯对氧苯磺酸钠 --> 3-甲基-4-甲酸嘧啶 --> 2-苯氧基苯硼酸 --> 4-羟基-8-甲氧基喹啉-3-羧酸乙酯 --> 氧环胺磷 --> 吩恶噻 --> 4-(4-氯苯氧基)-2′-氯苯基-Α-溴甲基酮 --> 十二烷基二苯醚二磺酸钠 --> 菲诺洛芬 --> 氯甲草 --> PTX-4
  • 常规方法:用铁桶包装,每桶200kg。按有毒物品规定贮运。
  • Acros Organics:苯醚 Phenyl ether, 99.5%(101-84-8)
  • 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量(g/kg) 最大允许残留量(g/kg) 联苯醚 经表面处理的鲜水果(仅限柑橘类) 防腐剂 3.0 12mg/kg 二苯醚 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
  • 方法一:由苯酚钾和氯苯在催化剂铜粉存在下经加热加压化合后,冷却、分离,再减压蒸馏而得。
  • 职业标准:TLV-TWA 7
  • 刺激数据:皮肤- 兔子 500 毫克/ 24小时 轻度; 眼睛 -兔子 10 PPM/140小时 中度
  • {Chemi
  • 爆炸物危险特性:与空气混合可爆
  • 使用限量:FEMA(mg/kg):软糖7.5;无醇饮料2.5。 GB 2760一2001:柑橘保鲜,3.0g/kg,残留量≤12mg/kg。
  • 上游原料:氢氧化钠 --> 盐酸 --> 氢氧化钾 --> 苯酚 --> 氯苯 --> 硫酸铜 --> 铜 --> 苯酚钾
  • 用途四:GB 2760--1996规定为暂时允许使用的食用香料。GB 2760--2001规定为柑橘防腐保鲜
  • 图谱信息:二苯醚(101-84-8)红外图谱(IR1) 二苯醚(101-84-8)Raman光谱 二苯醚(101-84-8)核磁图( 1 HNMR) 二苯醚(101-84-8)质谱(MS) 二苯醚(101-84-8)核磁图( 13 CNMR) 二苯醚(101-84-8)红外图谱(IR2)
  • 外观性质:无色晶体或液体, 具有特臭, 挥发性低。
  • 参考质量标准:指标中国企标 沸程(馏出量≥95%) 253~259℃ 相对密度(d 4 20 ) 1.065~1.073 熔点 ≥26.5℃ 含酚量 ≤0.02%
  • 毒性分级:中毒
  • 类别:易燃液体
  • 用途五:主要用作有机高温载热体组分之一。由二苯醚和联苯按质量比73.5:26.5配制的混合物称导生A。使用温度范围:气相232-399℃,液相21-399℃,工作温度不大于400℃。由二苯醚与甲基联苯组成的混合物称导生LF,凝固点低,在-30℃仍可使用,是低温,低粘度载热体。二苯醚具有香叶和洋海棠的香气,也带有甜橙和洋水仙的香调,在香料行业称为结晶香叶油或人造香叶油。由于二苯醚对碱性较为稳定,多用于调配皂用香精,也常用香叶油的代用品,适于调制花香型分妆品、除臭剂等。该品作为有机合成中间体,用于香料工业、合成树脂和其他有机合成生产

系列性分类