octylhydroxamic acid sodium | 50292-00-7

• 物质功能分类: 化学试剂 - 有机试剂 - 羟胺
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: octylhydroxamic acid sodium
• 英文别名: sodium caprylhydroxamic acid；Caprylohydroxamic acid sodium salt；sodium;N-oxidooctanamide
• CAS: 50292-00-7
• 化学式: C₈H₁₆NO₂*Na
• mdl: MFCD00058968
• 分子量: 181.21
• InChiKey: JAPBBWACDUYBEX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.89
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.875
• 拓扑面积：
  52.2
• 氢给体数：
  1
• 氢受体数：
  2

SDS

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Section I.Chemical Product and Company Identification
Chemical Name Caprylohydroxamic Acid Sodium Salt
Portland OR
Synonym Not available.
Chemical Formula C7H15CONHONa•xH2O
CAS Number 50292-00-7

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Section II. Composition and Information on Ingredients
Chemical Name CAS Number Percent (%) TLV/PEL Toxicology Data
Caprylohydroxamic Acid Sodium Salt 50292-00-7 ---------- Not available. Not available.

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Section III. Hazards Identification
Acute Health Effects No specific information is available in our data base regarding the toxic effects of this material for humans. However,
exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
this compound.
CARCINOGENIC EFFECTS : Not available.
Chronic Health Effects
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
Toxicity to the reproductive system: Not available.
There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is
not known to aggravate existing medical conditions.

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Section IV. First Aid Measures
Eye Contact Check for and remove any contact lenses. IMMEDIATELY flush eyes with running water for at least 15 minutes, keeping
eyelids open. COLD water may be used. DO NOT use an eye ointment. Flush eyes with running water for a minimum of
15 minutes, occasionally lifting the upper and lower eyelids. Seek medical attention. Treat symptomatically and
supportively.
Skin Contact If the chemical gets spilled on a clothed portion of the body, remove the contaminated clothes as quickly as possible,
protecting your own hands and body. Place the victim under a deluge shower. If the chemical touches the victim's
exposed skin, such as the hands: Gently and thoroughly wash the contaminated skin with running water and non-abrasive
soap. Be particularly careful to clean folds, crevices, creases and groin. COLD water may be used. Cover the irritated
skin with an emollient. Seek medical attention. Treat symptomatically and supportively. Wash any contaminated clothing
before reusing.
If the victim is not breathing, perform artificial respiration. Loosen tight clothing such as a collar, tie, belt or waistband. If
Inhalation
breathing is difficult, oxygen can be administered. Seek medical attention. Treat symptomatically and supportively.
Ingestion Remove dentures if any. Have conscious person drink several glasses of water or milk. INDUCE VOMITING by sticking
finger in throat. Lower the head so that the vomit will not reenter the mouth and throat. NEVER give an unconscious
person anything to ingest. Seek medical attention. Treat symptomatically and supportively.

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Section V. Fire and Explosion Data
Not available.
Flammability Combustible. Auto-Ignition
Flash Points Flammable Limits
Not available. Not available.
Combustion Products
These products are toxic carbon oxides (CO, CO 2), nitrogen oxides (NO, NO2), metallic oxides.
Fire Hazards
No specific information is available regarding the flammability of this compound in the presence of various materials.
Explosion Hazards Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
No additional information is available regarding the risks of explosion.
Fire Fighting Media
SMALL FIRE: Use DRY chemicals, CO 2, water spray or foam.
and Instructions LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
Continued on Next Page
Caprylohydroxamic Acid Sodium Salt

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Section VI. Accidental Release Measures
Spill Cleanup In case of a spill and/or a leak, always shut off any sources of ignition, ventilate the area, and exercise caution. Use a
Instructions shovel to put the material into a convenient waste disposal container. Finish cleaning the spill by rinsing any
contaminated surfaces with copious amounts of water. Consult federal, state, and/or local authorities for assistance on
disposal.

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Section VII. Handling and Storage
Handling and Storage Keep away from heat and sources of ignition. Mechanical exhaust required. When not in use, tightly seal the container
and store in a dry, cool place. Avoid excessive heat and light. DO NOT breathe dust. In case of insufficient ventilation,
Information
wear suitable respiratory equipment. If you feel unwell, seek medical attention and show the label when possible. Treat
symptomatically and supportively. Avoid contact with skin and eyes.
Always store away from incompatible compounds such as oxidizing agents.

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Section VIII. Exposure Controls/Personal Protection
Engineering Controls Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal Protection Splash goggles. Lab coat. Dust respirator. Boots. Gloves. A MSHA/NIOSH approved respirator must be used to avoid
inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling
this product.
Exposure Limits Not available.

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Section IX. Physical and Chemical Properties
Physical state @ 20°C Powder. Solubility
Soluble in cold water.
Not available.
Specific Gravity
Molecular Weight 181.21 Partition Coefficient
Not available.
Boiling Point Not available. Vapor Pressure Not available.
Melting Point Not available. Vapor Density Not available.
Not available. Not available.
Refractive Index Volatility
Critical Temperature Not available. Odor Not available.
Viscosity Not available. Taste Not available.

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Section X. Stability and Reactivity Data
Stability

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This material is stable if stored under proper conditions. (See Section VII for instructions)
Conditions of Instability
Avoid excessive heat and light.
Incompatibilities
Reactive with strong oxidizing agents.

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Section XI. Toxicological Information
RTECS Number Not available.
Routes of Exposure Eye contact. Ingestion. Inhalation.
Not available.
Toxicity Data
No additional remark.
Chronic Toxic Effects CARCINOGENIC EFFECTS : Not available.
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
Toxicity to the reproductive system: Not available.
There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is not
known to aggravate existing medical conditions.
Acute Toxic Effects No specific information is available in our data base regarding the toxic effects of this material for humans. However,
exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
this compound.
Continued on Next Page
Caprylohydroxamic Acid Sodium Salt

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Section XII. Ecological Information
Ecotoxicity Not available.
Environmental Fate Not available.

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Section XIII. Disposal Considerations
Recycle to process, if possible. Consult your local or regional authorities. You may be able to dissolve or mix material with
Waste Disposal
a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all
federal, state, and local regulations when disposing of this substance.

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Section XIV. Transport Information
DOT Classification Not a DOT controlled material (United States).
PIN Number Not available.
Proper Shipping Name
Not available.
Packing Group (PG) Not available.
DOT Pictograms

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Section XV. Other Regulatory Information and Pictograms
TSCA Chemical Inventory This product is NOT on the EPA Toxic Substances Control Act (TSCA) inventory. The following notices are required by 40
CFR 720.36 (C) for those products not on the inventory list:
(EPA)
(i) These products are supplied solely for use in research and development by or under the supervision of a technically
qualified individual as defined in 40 CFR 720.0 et sec.
(ii) The health risks of these products have not been fully determined. Any information that is or becomes available will be
supplied on an MSDS sheet.
WHMIS Classification Not controlled under WHMIS (Canada).
(Canada)
EINECS Number (EEC) Not available.
EEC Risk Statements Not available.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  octylhydroxamic acid sodium 、 zinc diacetate 以 水 为溶剂， 生成
  参考文献：
  名称：

  [EN] METAL COMPLEXES AND METHODS FOR THE SAME
  [FR] COMPLEXES MÉTALLIQUES ET PROCÉDÉS POUR CES DERNIERS

  摘要：

  本发明涉及金属络合物，含有金属络合物的个人护理组合物以及其制备方法。金属络合物可以包括一种辛酰羟肟酸配体和一个与之配对的金属离子。

  公开号：

  WO2022147081A1
• 作为产物：
  描述：

  辛酸甲酯 在 硫酸羟胺 、 sodium hydroxide 作用下， 以 水 为溶剂， 反应 2.0h， 以95.08%的产率得到octylhydroxamic acid sodium
  参考文献：
  名称：

  一种羟肟酸和羟肟酸盐的制备方法

  摘要：

  本发明公开了一种羟肟酸盐的制备方法：将有机羧酸酯、羟胺或/和羟胺盐、催化剂、惰性溶剂进行混合；加入碱，经研磨，即制备得到羟肟酸盐。向该羟肟酸盐中加入酸，研磨，离心或过滤，即得到羟肟酸。本发明将现有技术中研磨法生产羟肟酸或羟肟酸盐的工艺条件进行优化，一方面，用惰性溶剂柴油代替水或甲醇，并将惰性溶剂经过离心分离简单处理后回收重复利用，避免了废液的产生，回避了毒性溶剂的使用，操作安全性也得到了大幅提升；另一方面，由于惰性溶剂的使用，研磨反应时物料呈流动态，避免了粘性物料粘附在反应容器内壁和研磨介质上，使反应更均匀，温度更可控，反应效率大幅提升，出料更方便，有利于工业化生产。

  公开号：

  CN110922343A

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