2-Sulfoacetic Acid 2-磺酸基乙酸

CAS 123-43-3 MFCD00007521

化学结构图

123-43-3
SMILES: O=C(O)CS(=O)(=O)O

化学属性

Mol. FormulaHO3SCH2CO2H
Mol. Weight140.12
Melting Point81-88 °C(lit.)
Density1.875
Solubility溶于水,溶于乙醇,不溶于醚、氯仿。

别名和识别编码

Chemical Name2-Sulfoacetic Acid
MDL NumberMFCD00007521
PubChem Substance ID31257
CAS Number123-43-3
EC Number204-627-2
Synonym SULFOACETIC ACID, TECH. Sulfoacetic acid 磺基乙酸 磺[酸基]乙酸 Sulfoethanoic acid Kyselina sulfooctova sulfo-aceticaci kyselinasulfooctova SULFOACETIC ACID sulphoacetic acid 2-SULFOACETIC ACID SULFOETHANOIC ACID
Chemical Name Translation2-磺酸基乙酸
Merck Number13,9042
Wiswesser Line NotationWSQ1VQ
Beilstein Registry Number1764390
LabNetwork Molecule IDLN01867180
InChIInChI=1S/C2H4O5S/c3-2(4)1-8(5,6)7/h1H2,(H,3,4)(H,5,6,7)
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds

相关文献及参考

  • Merck 14 ,8953
  • Beil. 4 ,21
  • Fieser 1 ,1117 / Fieser 2 ,389 / Fieser 10 ,374
  • Aldrich MSDS 1 , 1628:A / Corp MSDS 1 (2), 3199:A / FT-IR 1 (1), 890:B / FT-IR 2 (1), 1518:C / NMR-Reference 2 (2), 792:B / RegBook 1 (1), 1065:B / Sax 6 , 2482 / Structure Index 1 , 165:B:9

安全信息

RTECSAJ4900000
GHS Symbol
Precautionary statements
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P305+P351+P338
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H312 Harmful in contact with skin 皮肤接触有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes C
WGK Germany3
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Signal word Danger
Safety Statements
  • 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);
  • 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;
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • 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;
Risk Statements
  • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
  • R34 Causes burns 会导致灼伤
UN Number UN 3261 8/PG 2
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1570 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3160 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

其他信息

  • RTECS号:AJ4900000
  • HazardClass:8
  • 外观性质:固体, 易吸潮。
  • PackingGroup:III
  • MOL 文件:123-43-3.mol

系列性分类


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