CAS 4805-22-5 MFCD00219110-5,5-Dibromo-2,2-Bithiophene 5,5-二溴-2,2-联噻吩 TAO{mole}

5,5-Dibromo-2,2-Bithiophene 5,5-二溴-2,2-联噻吩

CAS 4805-22-5 MFCD00219110

化学结构图

SMILES: Brc1ccc(-c2ccc(Br)s2)s1

化学属性

Mol. Formula	C8H4Br2S2
Mol. Weight	324.05
Density	1.951
Melting Point	144-146°C
TSCA	No
Boiling Point	318.6°C at 760 mmHg

别名和识别编码

Chemical Name	5,5-Dibromo-2,2-Bithiophene
CAS Number	4805-22-5
Alfabeta Name	DIBROMOBITHIOPHENE 5522---,,''
MDL Number	MFCD00219110
Synonym	5,5'-Dibromo-2,2'-bithiophene {LY} 5,5'-Dibromo-2,2'-bithiophene {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} {}
EC Number	250-023-7
Beilstein Registry Number	2384789
PubChem Substance ID	87569157
Chemical Name Translation	5,5-二溴-2,2-联噻吩
Reaxys-RN	143333
LabNetwork Molecule ID	LN00175799
InChI	InChI=1S/C8H4Br2S2/c9-7-3-1-5(11-7)6-2-4-8(10)12-6/h1-4H
Canonical SMILES	BrC1=CC=C(S1)C2=CC=C(S2)Br

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品牌质保精细包装现货库存一流品牌服务

产品应用

A termination reagent for polymer ization.

安全信息

Warnings IRRITANT

Signal word Warning

GHS Symbol

WGK Germany3

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；
S36/37/39 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；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；

Risk Statements

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
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。
P305+P351+P338

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

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

TCI Shanghai:5,5'-二溴-2,2'-联噻吩 5,5'-Dibromo-2,2'-bithiophene,>;98.0%(GC)(4805-22-5)
Sigma Aldrich:4805-22-5(sigmaaldrich)
上游原料:乙醚 --> 三氯甲烷 --> 正丁基锂 --> 溴化铜 --> 2,5-二溴噻吩
MOL 文件:4805-22-5.mol
5,5'-二溴-2,2'-联噻吩价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D2755 5,5'-二溴-2,2'-联噻吩 5,5'-Dibromo-2,2'-bithiophene 5G 1880元 2014/06/02 D2755 5,5'-二溴-2,2'-联噻吩 5,5'-Dibromo-2,2'-bithiophene 1G 577元 2010/06/21 371250050 5,5'-二溴-2,2'-联噻吩 5,5'-Dibromo-2,2'-bithiophene 99% 5 GR 1902元
Acros Organics:5,5'-二溴-2，2'-双噻吩 5,5'-Dibromo-2,2'-bithiophene, 99%(4805-22-5)