CAS 4347-33-5 MFCD02093666-5-Formyl-2-thiopheneboronic acid 5-甲酰基噻吩-2-硼酸 TAO{mole}

5-Formyl-2-thiopheneboronic acid 5-甲酰基噻吩-2-硼酸

CAS 4347-33-5 MFCD02093666

化学结构图

SMILES: O=Cc1ccc(B(O)O)s1

化学属性

Mol. Formula	C5H5BO3S
Mol. Weight	155.97
Melting Point	132-135°C
TSCA	No
Density	1.41
Stability	对空气敏感
Boiling Point	395.1°C at 760 mmHg

别名和识别编码

Chemical Name	5-Formylthiophen-2-boronic acid
CAS Number	4347-33-5
Alfabeta Name	FORMYLTHIOPHENEBORONICACID 52---
MDL Number	MFCD02093666
Synonym	(5-Formylthiophen-2-yl)boronic acid {LY} (5-Formylthiophen-2-yl)boronic acid {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} { {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {} {} {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} (5-Formylthiophen-2-yl)boronic acid {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {
PubChem Substance ID	2773430
Reaxys-RN	8900213
EC Number	250-023-7
Beilstein Registry Number	8900213
Chemical Name Translation	5-甲酰基噻吩-2-硼酸
LabNetwork Molecule ID	LN00139563
InChI	InChI=1S/C5H5BO3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3,8-9H
Canonical SMILES	O=CC(S1)=CC=C1B(O)O

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安全信息

Warnings IRRITANT, KEEP COLD

WGK Germany3

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

Storage condition -20°C, protect from light, stored under nitrogen {LY} -20°C, protect from light, stored under nitrogen 0-10°C <0°C <;0 Air Sensitive Keep Cold {} {LY} -20°C, protect from light, stored under nitrogen {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen

Signal word Warning

Hazard statements

H302 Harmful if swallowed 吞食有害
H312 Harmful in contact with skin 皮肤接触有害
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H332 Harmful if inhaled 吸入有害
H335 May cause respiratory irritation 可能导致呼吸道刺激

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。
P264+P265
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。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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。
P301+P312
P301+P317
P302+P350
P302+P352
P304+P312
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
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。
P317
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P332+P317
P337+P313
P337+P317
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
P362+P364
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

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；
S37 Wear suitable gloves 戴适当手套；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；

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

GHS Symbol

Hazard Codes Xi

其他信息

5-醛基-2-噻吩硼酸价格(试剂级):更新日期产品编号产品名称包装价格 2011/04/16 F0549 5-甲酰-2-噻吩硼酸(含有数量不等的酸酐) 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride) 5G 2170元 2011/04/16 F0549 5-甲酰-2-噻吩硼酸(含有数量不等的酸酐) 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride) 1G 1210元 2010/06/21 397150050 5-醛基-2-噻吩硼酸 5-Formyl-2-thiopheneboronic acid 97% 5 GR 2904元
敏感性:Air Sensitive
Acros Organics:5-Formyl-2-thiopheneboronic acid, 97%(4347-33-5)
Sigma Aldrich:4347-33-5(sigmaaldrich)
5-醛基-2-噻吩硼酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 F0549 5-甲酰-2-噻吩硼酸(含有数量不等的酸酐) 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride) 5G 1770元 2014/06/02 F0549 5-甲酰-2-噻吩硼酸(含有数量不等的酸酐) 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride) 1G 632元 2010/06/21 397150050 5-醛基-2-噻吩硼酸 5-Formyl-2-thiopheneboronic acid 97% 5 GR 2904元
Hazard Note:Irritant
Alfa Aesar:5-甲酰基噻吩-2-硼酸,97% 5-Formylthiophene-2-boronic acid, 97%(4347-33-5)
图谱信息:5-醛基-2-噻吩硼酸(4347-33-5)红外图谱(IR1) 5-醛基-2-噻吩硼酸(4347-33-5)红外图谱(IR2) 5-醛基-2-噻吩硼酸(4347-33-5)核磁图( 13 CNMR) 5-醛基-2-噻吩硼酸(4347-33-5)核磁图( 1 HNMR) 5-醛基-2-噻吩硼酸(4347-33-5)质谱(MS)
MOL 文件:4347-33-5.mol
TCI Shanghai:5-甲酰基-2-噻吩硼酸(含有数量不等的酸酐) 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)(4347-33-5)