CAS 81-08-3 MFCD00005879-2-Sulfobenzoic anhydride 2-磺基苯甲酸酐 -LabNovo

2-Sulfobenzoic anhydride 2-磺基苯甲酸酐

CAS 81-08-3 MFCD00005879

化学结构图

SMILES: O=C1OS(=O)(=O)c2ccccc21

化学属性

Mol. Formula	C7H4O4S
Mol. Weight	184.17
Density	1.422
Boiling Point	314.7 °C at 760 mmHg
Melting Point	116-124°C
TSCA	Yes
Flash Point	140.6±19.3 °C

别名和识别编码

Chemical Name	2-Sulfobenzoic anhydride
Synonym	2-Sulfobenzoic anhydride {LY} 2-Sulfobenzoic anhydride {} {LY} 2-Sulfobenzoic anhydride {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Sulfobenzoic anhydride {} {} {} {} {} {} {} {} {} {}
CAS Number	81-08-3
EC Number	201-322-6
Beilstein Registry Number	139893
MDL Number	MFCD00005879
PubChem Substance ID	87575733
Reaxys-RN	139893
Chemical Name Translation	2-磺基苯甲酸酐
InChI	InChI=1S/C7H4O4S/c8-7-5-3-1-2-4-6(5)12(9,10)11-7/h1-4H
LabNetwork Molecule ID	LN00195794
Canonical SMILES	O=C(C1=CC=CC=C12)OS2(=O)=O

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安全信息

Signal word Danger

GHS Symbol

WGK Germany3

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
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；
S37 Wear suitable gloves 戴适当手套；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

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
R34 Causes burns 会导致灼伤
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。
P301+P312
P301+P330+P331
P302+P350
P302+P352
P302+P352+P332+P313+P362+P364
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P332+P313
P337+P313
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

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

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

Hazard Codes 8

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛

Packing GroupII

UN Number 2923

其他信息

海关编码:29163900
F:21
图谱信息:2-磺基苯甲酸酐(81-08-3)核磁图( 1 HNMR) 2-磺基苯甲酸酐(81-08-3)红外图谱(IR1) 2-磺基苯甲酸酐(81-08-3)质谱(MS)
MSDS 信息:2-Sulfobenzoic acid cyclic anhydride(81-08-3).msds
Sigma Aldrich:81-08-3(sigmaaldrich)
TCI Shanghai:邻磺基苯甲酸酐 2-Sulfobenzoic Anhydride,>;95.0%(T)(81-08-3)
MOL 文件:81-08-3.mol
Alfa Aesar:2-硫代苯并酸酐,94% 2-Sulfobenzoic anhydride, 94%(81-08-3)
下游产品:酚红 --> 氯酚红
敏感性:Moisture Sensitive
2-磺基苯甲酸酐价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 S0124 2-磺基苯甲酸酐 2-Sulfobenzoic Anhydride 500G 6050元 2014/06/02 S0124 2-磺基苯甲酸酐 2-Sulfobenzoic Anhydride 25G 720元 2010/06/21 184751000 2-磺基苯甲酸酐 2-Sulfobenzoic acid cyclic anhydride 95% 100 GR 1800元
Acros Organics:2-磺基苯甲酸酐 2-Sulfobenzoic acid cyclic anhydride, tech., 90%(81-08-3)