1184-88-9 (新戊酸钠,Sodium 2,2-Dimethylpropanoate)

CAS号:
1184-88-9
中文名称:
新戊酸钠
英文名称:
Sodium 2,2-Dimethylpropanoate
分子式:
C5H9NaO2
分子量:
124.113532781601

新戊酸钠(1184-88-9)名称与标识符

名称

中文别名:
新戊酸钠;特戊酸钠;
英文别名:
Propanoic acid,2,2-dimethyl-, sodium salt (1:1);Sodium pivalate;sodium,2,2-dimethylpropanoate;EINECS 214-678-2;Pivalic acid,sodium salt;Propanoic acid,2,2-dimethyl-,sodium salt;Sodium 2,2-dimethylpropionate;Sodium neopentanoate;sodium tert-butoxide;Sodium tert-butylcarboxylate;Sodium trimethylacetate;Trimethylacetic acid sodium salt;Propanoic acid, 2,2-dimethyl-, sodium salt;Pivalic acid, sodium salt;Sodium 2,2-dimethylpropanoate;AK160916;sodium pivalate;Pivalic Acid Sodium Salt;7339AJ;2,2-Dimethylpropionic;

标识符

MDL:
MFCD00064202
InChIKey:
SJRDNQOIQZOVQD-UHFFFAOYSA-M
Inchi:
1S/C5H10O2.Na/c1-5(2,3)4(6)7;/h1-3H3,(H,6,7);/q;+1/p-1
SMILES:
[Na+].[O-]C(C(C)(C)C)=O

新戊酸钠(1184-88-9)物化性质

实验特性

  • LogP : -0.21760
  • PSA : 40.13000
  • 折射率 : 1.4650 (589.3 nm 22 ºC)
  • 熔点 : 315 ºC
  • 密度 : 0.902 g/cm3 (22 ºC)

计算特性

  • 精确分子量 : 124.05000
  • 氢键供体数量 : 0
  • 氢键受体数量 : 2
  • 可旋转化学键数量 : 1
  • 重原子数量 : 8
  • 复杂度 : 82.9
  • 拓扑分子极性表面积 : 40.1

新戊酸钠(1184-88-9)国际标准相关数据

EINECS:
214-678-2

新戊酸钠(1184-88-9)海关数据

海关编码:
2915900090
海关数据:

中国海关编码:

2915900090

概述:

2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%

申报要素:

品名, 成分含量, 用途

监管条件:

A.入境货物通关单
B.出境货物通关单

检验检疫类别:

R.进口食品卫生监督检验
S.出口食品卫生监督检验
M.进口商品检验
N.出口商品检验

Summary:

2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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新戊酸钠(1184-88-9)相关文献

新戊酸钠(1184-88-9) MSDS

基础信息

Name:Sodium Pivalate 99% (titr. on the dry basis) Material Safety Data Sheet
Synonym:Trimethyl Acetic Acid, Sodium Salt; Pivalic Acid, Sodium Sal
CAS:1184-88-9
Section 1 - Chemical Product ? MSDS Name:Sodium Pivalate 99% (titr. on the dry basis) Material Safety Data Sheet
Synonym:Trimethyl Acetic Acid, Sodium Salt; Pivalic Acid, Sodium Sal

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS#Chemical NamecontentEINECS#
1184-88-9Sodium Pivalate99%214-678-2
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
No information regarding eye irritation and other potential effects was found.
Skin:
No information regarding skin irritation and other potential effects was found.
Ingestion:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
The toxicological properties of this substance have not been fully investigated.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
? Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
? General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use agent most appropriate to extinguish fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
? General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.

Section 7 - HANDLING and STORAGE
? Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
? Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 1184-88-9: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
?
Physical State: Solid
Color: white to off-white
Odor: Characteristic odor.
pH: 8.0 1.0
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: > 320 deg C (> 608.00 deg F)
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 920 G/L (60C)
Specific Gravity/Density:
Molecular Formula: C5H9O2Na
Molecular Weight: 124.13

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Stability unknown.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Not available.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 1184-88-9: UA2459665 LD50/LC50:
Not available.
Carcinogenicity:
Sodium Pivalate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
? Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
? Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
?
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
?
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 1184-88-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 1184-88-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1184-88-9 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A