CAS 1656-48-0 MFCD00001960-3,3′-Oxydipropionitrile 3,3-氧二丙腈 TAO{mole}

3,3′-Oxydipropionitrile 3,3-氧二丙腈

CAS 1656-48-0 MFCD00001960

化学结构图

SMILES: N#CCCOCCC#N

化学属性

Mol. Formula	O(CH2CH2CN)2
Mol. Weight	124
Density	1.043 g/mL at 25 °C(lit.)
Refractive index	1.4400 to 1.4420
Boiling Point	110-112 °C/0.5 mmHg(lit.)
Flash Point	>110°(230°F)
TSCA	Yes
Melting Point	-26.3°C
Solubility	溶于水、丙酮、氯仿、芳烃。

别名和识别编码

Chemical Name	3,3′-Oxydipropionitrile
Synonym	3,3'-OXYDIPROPIONONITRILE 2-Cyanoethyl ether 2,2'-dicyandiethylether Propanenitrile, 3,3'-oxybis- 3,3'-Oxybispropannitril 3,3'-OXYDIPROPIONITRILE β,β'-Dicyanodi 2,2′-二氰基二乙醚 2′-二氰基二乙醚 3,3’-Oxybispropanenitrile 3,3'-氧二丙腈 Propanenitrile, 3,3'-oxybis- β,β'-Bis(cyanoethy 3,3’-氧二丙腈 2-CYANOETHYL ETHER β,β'-氧二丙腈, 2,2′-二氰基二乙醚,2-氰乙基醚,双(2-氰乙基)醚 2-氰乙基醚 Propionitrile, 3,3'-oxydi- BETA,BETA'-DICYANOETHYL ETH 二-(2-氰乙基)醚 β,β'-Oxydipropionitrile 2-氰基乙醚 β,β’-氧二丙腈 β, β'-Dicyanodiethyl ether 3,3’-oxydi-propionitril 3,3'-Oxydipropionit 2,2' 3,3'-Oxybispropionitrile BETA,BETA'-OXYDIPROPIONONITRILE β Bis(propionitrile) ether 3,3'-oxydipropiononitrile beta,beta'-Dicyanodiethyl ether {uni_hambur 3，3′-氧化二丙腈 BIS(2-CYANOETHYL) ETHER 2,2′-二氰基二乙醚 3,3'-氧二丙腈双(2-氰乙基)醚 beta,beta-’-oxydipropionitrile β,β'-氧二丙腈 Bis(β-cyanoethyl) ether Bis(2-cyanoethyl) ether β'-氧二丙腈 Ether, bis(2-cyanoethyl) beta,beta’-dicyanodiethylether BIS(B-CYANOETHYL) ETHER 3,3'-Oxydipropionitrile Bis(2-cyanethyl)-ether 3,3’-oxybis-Propanenitrile beta, beta-oxydipropionitrile 2,2’-oxydiethankarbonitril
MDL Number	MFCD00001960
CAS Number	1656-48-0
EC Number	216-750-9
Beilstein Registry Number	1746454
PubChem Substance ID	87563507
Reaxys-RN	1746454
Chemical Name Translation	3,3-氧二丙腈
Wiswesser Line Notation	NC2O2CN
LabNetwork Molecule ID	LN00199742

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产品应用

用于有机合成。

安全信息

GHS Symbol

WGK Germany2

Hazard statements

H319 Causes serious eye irritation 严重刺激眼睛
H303 May be harmfully swallowed 吞食可能有害

Personal Protective Equipment Eyeshields, Gloves Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)

RTECSUG4200000

Precautionary statements

P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
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
P305+P351+P338
P305+P351+P338+P337+P313
P337+P313

Signal word Warning

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
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
R22 Harmful if swallowed 吞咽有害

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；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
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；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

Hazard Codes Xn

Storage condition 密封阴凉保存。

Warnings 危化品目录(2015)

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 4200 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - food intake (animal)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0545769

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2830 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 10,61,1954

Restrict 危险品

其他信息

MSDS 信息:3,3'-氧化二丙腈(1656-48-0).msds
Sigma Aldrich:1656-48-0(sigmaaldrich)
图谱信息:2-氰基乙醚(1656-48-0)核磁图( 13 CNMR) 2-氰基乙醚(1656-48-0)质谱(MS) 2-氰基乙醚(1656-48-0)Raman光谱 2-氰基乙醚(1656-48-0)核磁图( 1 HNMR) 2-氰基乙醚(1656-48-0)红外图谱(IR2) 2-氰基乙醚(1656-48-0)红外图谱(IR1)
TCI Shanghai:3,3'-氧二丙腈 3,3'-Oxydipropionitrile,>;98.0%(GC)(1656-48-0)
MOL 文件:1656-48-0.mol
用途一:用于有机合成。
方法一:将季铵盐沉积于聚苯乙烯上的强碱性树脂加入水中，加热至45℃，慢慢滴加丙烯腈于液面下，加毕，在45-47℃反应4-5h。反应物常压蒸除过量的丙烯腈，然后减压蒸馏，收集119-120℃（0.13kPa）馏分，得产品2-氰乙基醚。产率77%。
类别:有毒物品
上游原料:聚苯乙烯
遇热不稳定，175℃分解为丙烯腈和水。能被强酸和强碱水解。能与丙酮和氯仿等有机溶剂混溶，溶于芳烃，不溶于水。低毒，半数致死量(大鼠，经口)2330mg/kg。有刺激性。
Acros Organics:3,3'-氧二丙腈 2-Cyanoethyl ether, 98%(1656-48-0)
灭火剂:干粉、泡沫、二氧化碳、砂土、抗溶性泡沫。禁用酸碱灭火剂。
可燃性危险特性:明火可燃; 高热放出有毒氮氧化物和氰化物气体
Alfa Aesar:双(2-氰乙基)醚,98% Bis(2-cyanoethyl) ether, 98%(1656-48-0)
急性毒性:口服- 大鼠 LD50: 2830 毫克/ 公斤
外观性质:无色油状液体。
储运特性:库房通风低温干燥; 与氧化剂、酸类、食品添加剂分开存放
刺激数据:皮肤- 兔子 500 毫克/ 24小时轻度; 眼- 兔子 500 毫克/ 24小时轻度
2-氰基乙醚价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 B0475 3,3'-氧二丙腈 3,3'-Oxydipropionitrile 500ML 7550元 2014/06/02 B0475 3,3'-氧二丙腈 3,3'-Oxydipropionitrile 25ML 915元 2010/06/21 343951000 2-氰基乙醚 2-Cyanoethyl ether 98% 100 ML 2570元