CAS 250-84-0 MFCD02824126-Thieno[2,3-B]Thiophene 噻吩[2,3-b]噻吩 TAO{mole}

Thieno[2,3-B]Thiophene 噻吩[2,3-b]噻吩

CAS 250-84-0 MFCD02824126

化学结构图

SMILES: c1cc2ccsc2s1

化学属性

Mol. Formula	C6H4S2
Mol. Weight	140.22
Density	1.326 g/cm3 at 25 °C
Refractive index	1.6650 to 1.6690
Boiling Point	225.9°C at 760 mmHg
Flash Point	93°C(lit.)
Melting Point	7 °C

别名和识别编码

Chemical Name	Thieno[2,3-B]Thiophene
MDL Number	MFCD02824126
CAS Number	250-84-0
Reaxys-RN	107862
Beilstein Registry Number	19(5)1,431
PubChem Substance ID	136062
Synonym	Thieno[2,3-b]thiophene {LY} Thieno[2,3-b]thiophene {} {LY} Thieno[2,3-b]thiophene {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b]thiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thieno[2,3-b
Chemical Name Translation	噻吩[2,3-b]噻吩
InChIKey	YHBTXTFFTYXOFV-UHFFFAOYSA-N
LabNetwork Molecule ID	LN01341258
InChI	InChI=1S/C6H4S2/c1-3-7-6-5(1)2-4-8-6/h1-4H
Canonical SMILES	C12=C(C=CS2)C=CS1

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安全信息

WGK Germany3

GHS Symbol

Precautionary statements

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。
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
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P332+P313
P305+P351+P338+P337+P313
P302+P350
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
P337+P313
P302+P352+P332+P313+P362+P364

Signal word Warning

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 Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Hazard Codes Xn

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

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R22 Harmful if swallowed 吞咽有害

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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}