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Benzophenone 二苯甲酮

规格: 99%

CAS: 119-61-9

产品编号: H71012

MDL: MFCD00003076

品牌: INFI

Chemical Name	Benzophenone
CAS Number	119-61-9
Synonym	Benzophenone {LY} Benzophenone {} {LY} Benzophenone {} {} {LY} Benzophenone {} {} {} {LY} Benzophenone {} {} {} {} {LY} Benzophenone {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID	87563284
EC Number	204-337-6
Beilstein Registry Number	7,411
MDL Number	MFCD00003076
Reaxys-RN	1238185
Merck Number	1098
Chemical Name Translation	二苯甲酮
Wiswesser Line Notation	RVR
LabNetwork Molecule ID	LN00196193
Canonical SMILES	O=C(C1=CC=CC=C1)C2=CC=CC=C2

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 11,873,1973

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 3535 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 11,873,1973

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 727 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - tremor
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   EJTXAZ European Journal of Toxicology and Environmental Hygiene.  (Paris,
   France)  V.7-9, 1974-76. For publisher information, see TOERD9.
   Volume(issue)/page/year: 9,99,1976

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2895 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - tremor
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   EJTXAZ European Journal of Toxicology and Environmental Hygiene.  (Paris,
   France)  V.7-9, 1974-76. For publisher information, see TOERD9.
   Volume(issue)/page/year: 9,99,1976

WGK Germany	1
Hazard statements
H302 Harmful if swallowed 吞食有害 H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。 H351 Suspected of causing cancer 怀疑致癌
Personal Protective Equipment	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes
RTECS	DI9950000
Precautionary statements
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。 P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。 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 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。 P273 Avoid release to the environment. 避免释放到环境中。 P501 Dispose of contents/container to..… 处理内容物/容器..... P405 Store locked up. 上锁保管。 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 P281 Use personal protective equipment as required. 使用所需的个人防护装备。 P301+P312+P330 P201 Obtain special instructions before use. 使用前获取专门指示。 P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。 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。 P308+P313
Signal word
Safety Statements
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护； S29 Do not empty into drains 不要排入下水道； 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； 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； 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； S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染； 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； S9 Keep container in a well-ventilated place 保持容器在通风良好的场所； S36 Wear suitable protective clothing 穿戴适当的防护服； S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟； S33 Take precautionary measures against static discharges 对静电采取预防措施； S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套； S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签；
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
UN Number	UN3077 UN 3077 9/PG 3 3077
Packing Group	III
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Class	9

二苯甲酮是紫外线吸收剂和引发剂，有机颜料，医药，香料，杀虫剂的中间体，医药工业中用于生产双环乙哌啶，苯甲托品氢溴酸盐，苯海拉明盐等，也是苯乙烯聚合抑制剂和香料定香剂，能赋予香料以甜的气息，用在许多香水和皂用香精中。

{TRC} Wallace, W., et al.: Environ. Toxicol. Chem., 19, 962 (2000),

{ALD} Merck: 14,1098

Beilstein:7,411

{ALD} Merck: 14,1098

{TRC} Bechard, K., et al.: Aquat. Toxicol., 90, 310 (2008),

{TRC} Hayashi, T., et al.: Toxicol. Lett., 167, 1 (2006),

{uni_hamburg} Short: II/2

{ALF} For a review of the use of benzophenone as a triplet-sensitizer in photochemistry, see: Synthesis, 249 (1981).

{uni_hamburg} Short: II/24B

化学属性

Mol. Formula	C13H10O
Mol. Weight	182.22
Boiling Point	305 °C - lit.
Melting Point	47 - 51 °C - lit.
Density	1.0908
Flash Point	138 °C - 闭杯
TSCA	Yes
Vapor Pressure	1 mmHg ( 108 °C)
Refractive index	1.5893
Solubility	不溶 (<0.1 G/100 ML AT 25 ºC)
Stability	对光敏感
Appearance	白色有光泽的棱形结晶。熔点48.5℃，沸点305.4℃，224.4℃（13.3kPa），141.7℃（0.67kPa），相对密度1.1146（20/4℃），折光率1.6077（19℃）。溶于乙醇、乙醚、氯仿，不溶于水。有甜味，具玫瑰香味。二苯甲酮(119-61-9)主要有两种晶态；α型为棱形晶体，熔点48.1℃，相对密度1.146（20/4℃）；β-型为不稳定的单斜晶体，熔点26℃，相对密度1.1076。β型能自行转变为α型。二苯甲酮的醇溶液在光照下不稳定，可生成频哪醇类化合物。

*以上化合物性质及应用等信息仅供参考

手性催化剂及配体

合成砌块

医药中间体

Benzophenone 二苯甲酮

规格: 99%

化学属性

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