Croconic acid 4,5-二羟基环戊-4-烯-1,2,3-三酮

CAS 488-86-8 MFCD00181389

化学结构图

488-86-8
SMILES: O=c1c(O)c(O)c(=O)c1=O

化学属性

Mol. FormulaC5H2O5
Mol. Weight142.07
Melting Point>300 °C
TSCANo
Boiling Point354°C at 760 mmHg

别名和识别编码

Chemical NameCroconic acid
MDL NumberMFCD00181389
CAS Number488-86-8
Synonym Croconic acid {LY} Croconic acid {} {LY} Croconic acid {} {} {LY} Croconic acid {} {} {} {LY} Croconic acid {} {} {} {} {LY} Croconic acid {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Croconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number2043130
PubChem Substance ID546874
Reaxys-RN2043130
Chemical Name Translation4,5-二羟基环戊-4-烯-1,2,3-三酮
LabNetwork Molecule IDLN00011355
InChIInChI=1S/C5H2O5/c6-1-2(7)4(9)5(10)3(1)8/h6-7H
Canonical SMILESC1(=C(C(=O)C(=O)C1=O)O)O
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分类

  • {SNA} C, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes
  • {SNA} C, Stains & Dyes, A to Z, Stains and Dyes, 细胞生物学, 血液学和组织学
  • {SNA} C, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes, 细胞生物学
  • {SNA} C, Cell Biology, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
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
Signal word
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • 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。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • 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。
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • 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。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • 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
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
GHS Symbol
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

系列性分类