CAS 4559-70-0 MFCD00002079-Diphenylphosphine Oxide 二苯基磷氧 TAO{mole}

Diphenylphosphine Oxide 二苯基磷氧

CAS 4559-70-0 MFCD00002079

化学结构图

SMILES: O=[PH](c1ccccc1)c1ccccc1

化学属性

Mol. Formula	C12H11OP
Mol. Weight	202.19
Density	1.422
Melting Point	50-57°C
TSCA	No
Refractive index	1.608-1.61
Boiling Point	329.2±25.0°C at 760 mmHg
Flash Point	152.9±23.2°C

别名和识别编码

Chemical Name	Diphenylphosphine Oxide
Synonym	Diphenylphosphine oxide {LY} Diphenylphosphine oxide {} {LY} Diphenylphosphine oxide {} {} {LY} Diphenylphosphine oxide {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylpho
MDL Number	MFCD00002079
CAS Number	4559-70-0
EC Number	250-023-7
Beilstein Registry Number	637626
PubChem Substance ID	6327869
Reaxys-RN	637626
Chemical Name Translation	二苯基磷氧
LabNetwork Molecule ID	LN00192733
InChI	InChI=1S/C12H10OP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H/q+1
Canonical SMILES	O=P(C1=CC=CC=C1)C2=CC=CC=C2

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安全信息

Signal word Warning

GHS Symbol

WGK Germany2

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；

Risk Statements

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

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。
P305+P351+P338
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

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H335 May cause respiratory irritation 可能导致呼吸道刺激
H302 Harmful if swallowed 吞食有害
H319 Causes serious eye irritation 严重刺激眼睛

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes Xn

Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr

其他信息

Acros Organics:二苯基氧磷 Diphenylphosphine oxide, 97%(4559-70-0)
上游原料:乙醇 --> 氢氧化钠 --> 盐酸 --> 乙酸乙酯 --> 四氢呋喃 --> 二氯甲烷 --> 钠 --> 石油醚 --> 镁 --> 三氯化磷 --> 溴苯 --> 锂 --> 亚磷酸二乙酯
外观性质:白色结晶粉末。熔点：56-57°C
二苯基磷氧价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D2826 二苯基磷氧 Diphenylphosphine Oxide 25G 2340元 2014/06/02 D2826 二苯基磷氧 Diphenylphosphine Oxide 5G 680元 2010/06/21 310120050 二苯基磷氧 Diphenylphosphine oxide 97% 5 GR 2076元
敏感性:Moisture Sensitive
Sigma Aldrich:4559-70-0(sigmaaldrich)
检测方法:HPLC,NMR
MOL 文件:4559-70-0.mol
Alfa Aesar:二苯基氧化膦,97% Diphenylphosphine oxide, 97%(4559-70-0)