Hydroxylamine-o-Sulfonic Acid 羟胺-O-磺酸

CAS 2950-43-8 MFCD00011604

化学结构图

2950-43-8
SMILES: NOS(=O)(=O)O

化学属性

Mol. FormulaNH2OSO3H
Mol. Weight113
Melting Point210
TSCAT
Solubility可溶
Density1.98
Stability易吸潮
Appearance 羟胺磺酸(2950-43-8)为白色或类白色固体结晶,易溶于水,极易潮解。

别名和识别编码

Chemical NameHydroxylamine-o-Sulfonic Acid
CAS Number2950-43-8
Alfabeta NameHYDROXYLAMINESULFONICACID O--
MDL NumberMFCD00011604
PubChem Substance ID87570919
EC Number220-971-6
Reaxys-RN878303
Beilstein Registry Number956566
Synonym Amidoperoxymonosulfuric acid Amidosulfonic peracid Aminomonopersulfuric acid HAOS HOS HOSA HYDROXYLAMINE-D-SULFONIC ACID HYDROXYLAMINE-O-SULFONIC ACID HYDROXYLAMINE-O-SULFONIC ACID, TECH., 90 % HYDROXYLAMMONIUM-O-SULFONIC ACID Hydraxylamine-O-SulphonicAcid96-97% Hydroxylaminesulfonic acid O-Hydroxylammonium sulfonate O-Sulfohydroxylamine Permonosulfamic acid Sulfoperamidic acid amidosulfonicperacid permonosulfamicacid sulfoperamidicacid 羟胺-2-磺酸 羟胺-O-硫酸 羟胺-O-磺酸 羟胺-邻磺酸 羟胺氧硫酸胲 羟胺磺酸, 羟胺-2-磺酸, 羟胺-邻磺酸 胲基-O-磺酸
Chemical Name Translation羟胺-O-磺酸
InChIKeyDQPBABKTKYNPMH-UHFFFAOYSA-N
Wiswesser Line NotationZOSWQ
LabNetwork Molecule IDLN00175148
InChIInChI=1S/H3NO4S/c1-5-6(2,3)4/h1H2,(H,2,3,4)
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分类

  • {SNA} Essential Chemicals, Inorganic Salts, Solutions and Reagents, Research Essentials, Technical Grade
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds
  • {SNA} Acids, Acids & Bases, Chemical Synthesis, Inorganic Acids, Synthetic Reagents
  • {SNA} Acids,

产品应用

  • 医药、农药中间体等。

相关文献及参考

  • Reaction with ketones results in oxime sulfates which undergo the Beckmann rearrangement to amides on heating: J. Org. Chem. USSR, 17, 2284 (1981); the conversion of cyclic ketones to lactams can conveniently be carried out as a one-step operation: Synthesis, 537 (1979); J. Org. Chem., 54, 4419 (1989); Org. Synth. Coll., 7, 254 (1988).
  • Aromatic rings can be aminated in the presence of AlCl3: J. Am. Chem. Soc., 83, 221 (1961). Reaction is more successful with certain heterocycles, N,N'-dimethyluracil giving the 5-amino-derivative almost quantitatively: Tetrahedron Lett., 2751 (1973).
  • Can also provide a source of the reducing agent diimide: Liebigs Ann. Chem., 645, 1 (1962); 721, 240 (1969). For examples of the use of diimide in the reduction of alkenes, see Hydrazine monohydrate, A14005.
  • With aqueous NaOH, hydrodeamination of primary amines to alkanes is possible for simple aliphatic amines, amino acids or even peptides: J. Am. Chem. Soc., 100, 341 (1978).
  • Can also provide a source of the reducing agent diimide: Liebigs Ann. Chem., 645,
  • Aminating agent for nucleophiles. For a review of chemistry, see: Org. Prep. Proced. Int., 14, 265 (1982).
  • Aldehydes are converted directly to nitriles: Tetrahedron Lett., 3187 (1974): Helv. Chim. Acta, 59, 2786 (1976).
  • Primary and secondary amines are converted to hydrazines: J. Org. Chem., 14, 813 (1949); Chem. Ber., 92, 2521 (1959); pyridine to 1-aminopyridinium salts: Org. Synth. Coll., 5, 43 (1977); benzotriazole to the benzyne precursor 1-aminobenzotriazole: J. Chem. Soc., Chem. Commun., 192, 193 (1965); for preparation of the bis(aminotriazolobenzene), a precursor of "1,4-dibenzyne", see: Tetrahedron Lett., 25, 2073 (1984).
  • A one-pot synthesis of aryl or heteroaryl amines from carboxylic acids (as their chlorides) has been reported, equivalent to the Schmidt or Hofmann reactions: Synthesis, 1143 (1990).

安全信息

Warnings IRRITANT
WGK Germany3
GHS Symbol
Precautionary statements
  • P234 Keep only in original container. 只保留在原来的容器中。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/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。
  • 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。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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
  • P301+P330+P331+P310
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340+P310
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P310
  • P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
  • P405 Store locked up. 上锁保管。
  • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H302 Harmful if swallowed 吞食有害
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
Hazard Codes 8 C
RTECSNC5427000
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
UN Number 3260 3261
Safety Statements
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • 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;
  • 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;
  • 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);
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R34 Causes burns 会导致灼伤
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R50 Very toxic to aquatic organisms 对水生生物极毒
  • R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
Storage condition Hygroscopic 储存温度2-8℃ 2-8°C
Packing GroupIII
Hazard Class8
TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 140 nmol/disc
REFERENCE :
   CBINA8 Chemico-Biological Interactions.  (Elsevier Scientific Pub. Ireland
   Ltd., POB 85, Limerick, Ireland)  V.1-    1969-  Volume(issue)/page/year:
   7,195,1973

TYPE OF TEST            : DNA damage
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 1900 umol/L
REFERENCE :
   CBINA8 Chemico-Biological Interactions.  (Elsevier Scientific Pub. Ireland
   Ltd., POB 85, Limerick, Ireland)  V.1-    1969-  Volume(issue)/page/year:
   7,195,1973

其他信息

  • 可溶于水,极易吸潮,具腐蚀性。
  • MOL 文件:2950-43-8.mol
  • TCI Shanghai:羟胺-O-磺酸 Hydroxylamine-O-sulfonic Acid,>;90.0%(T)(2950-43-8)
  • 羟胺磺酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0530 羟胺-O-磺酸 Hydroxylamine-O-sulfonic Acid 25G 762元 2014/06/02 H0530 羟胺-O-磺酸 Hydroxylamine-O-sulfonic Acid 500G 6050元 2010/06/21 325940250 羟胺磺酸 Hydroxylamine-O-sulfonic acid 97% 25 GR 857元
  • Acros Organics:Hydroxylamine-O-sulfonic acid, 90%(2950-43-8)
  • 图谱信息:羟胺磺酸(2950-43-8)红外图谱(IR2) 羟胺磺酸(2950-43-8)红外图谱(IR1)
  • 用途一:医药、农药中间体等。
  • 海关编码:28111980
  • Hazard Note:Irritant
  • Alfa Aesar:羟胺-O-磺酸,97% Hydroxylamine-O-sulfonic acid, 97%(2950-43-8)
  • MSDS 信息:HOSA(2950-43-8).msds
  • 敏感性:Hygroscopic
  • F:10-21
  • Sigma Aldrich:2950-43-8(sigmaaldrich)
  • 下游产品:二甲基乙二醛肟 --> 吡唑并[1,5-a]吡啶-3-羧酸 --> 3-(3-硝基苯基)丙酸

系列性分类


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