1,4-二甲基哌嗪-2-甲酸乙酯

1,4-二甲基哌嗪-2-甲酸乙酯 基本信息
CAS号 90729-01-4 分子式 C9H18N2O2
分子量 186.25100 精确质量 　186.13700
PSA 　32.78000 LogP 　-0.32890
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目录
基本信息 物化性质 安全信息 合成路线 MSDS 海关数据 上下游

基本信息 展开↓

CAS号：
90729-01-4
3D弹球模型：
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分子式：
C9H18N2O2
分子量：
186.25100
中文名称：
1,4-二甲基哌嗪-2-甲酸乙酯
英文名称：
Ethyl 1,4-dimethylpiperazine-2-carboxylate
中文别名：
1,4-二甲基哌嗪-2-甲酸乙酯;
Methyl 2-(bromomethyl)-5-nitrobenzoate;
Methyl 2-bromomethyl-5-nitrobenzoate;
(S)-(-)-4-BENZYL-2-OXAZOLIDINONE;
(S)-4-benzyl-oxazolidin-2-one;
4-(S)-Benzyloxazolidin-2-one;
4(S)-benzyl-oxazolidin-2-one;
4-Benzyl-oxazolidin-2-one;
2-Oxazolidinone,4-(phenylmethyl)-,(4S)-;
2-Oxazolidinone,4-benzyl-,(S)-;
(S)-(+)-4-Benzyl-2-Oxazolidinone;
4-bromo-2-(3-methoxy-propoxy)-anisole;
S-(4)-Benzyl-2-Oxazolidinone;
(4S)-4-benzyl-1,3-oxazolidin-2-one;
(S)-4-Benzyl-2-oxazolidinone;
BOC-PIP(4-NH2);
tert-butyl 4-aminopiperidine-1-carboxylate;
4-Amino-N-Boc-piperidine;
1-(tert-butoxycarbonyl)piperidin-4-aminium;
N-tert-Butoxycarbonyl-4-aminopiperidine;
N-Boc-4-Amino Piperidine;
N-Boc-4-amino-piperidine;
1-Boc-aminopiperidine;
N-Boc-4-piperidineamine
英文别名：
Ethyl 1,4-dimethylpiperazine-2-carboxylate;
1,4-Dimethyl-piperazin-carbonsaeure-(2)-aethylester;
ethyl N,N'-dimethylpiperazine-2-carboxylate;
1,4-dimethyl-piperazine-2-carboxylic acid ethyl ester;
Ethyl1,4-dimethylpiperazine-2-carboxylate
精确分子量/精确质量：
186.13700
极性分子表面积/PSA：
32.78000
油水分配系数/LogP：

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。
InChI：
InChI=1/C9H18N2O2/c1-4-13-9(12)8-7-10(2)5-6-11(8)3/h8H,4-7H2,1-3H3

物化性质展开↓

密度：
1.02 g/cm3
熔点：
76ºC
沸点：
50-52ºC (0.1 mmHg)
闪点：
96.667°C
折射率：
1.466

安全信息展开↓

海关代码：
2933599090
危险类别码：
R34
安全说明：
S26-S36/37/39-S45
危险标志：
C:Corrosive;

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  • 3674-13-3

    2,3-二溴丙酸乙酯

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  • 110-70-3

    N,N'-二甲基乙二胺

  • →

    ~24%

  • 90729-01-4

    1,4-二甲基哌嗪-2-甲酸乙酯

  • 3674-13-3

    2,3-二溴丙酸乙酯

  • +

  • 110-70-3

    N,N'-二甲基乙二胺

  • →

  • 90729-01-4

    1,4-二甲基哌嗪-2-甲酸乙酯

  • +

  • 14675-44-6

    (1,4-二甲基-2-哌嗪基)甲醇

MSDS 展开↓

Name: Ethyl 1 4-dimethylpiperazine-2-carboxylate 97% Material Safety Data Sheet
Synonym:
CAS: 90729-01-4
Section 1 - Chemical Product   MSDS Name:Ethyl 1 4-dimethylpiperazine-2-carboxylate 97% Material Safety Data Sheet
Synonym:
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
90729-01-4 Ethyl 1,4-dimethylpiperazine-2-carboxy 97% unlisted
Hazard Symbols: C
Risk Phrases: 34
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.
Section 4 - FIRST AID MEASURES
  Eyes: Immediately 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. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.
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 foam, dry chemical, or carbon dioxide.
Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.
Section 7 - HANDLING and STORAGE
  Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 90729-01-4: Personal Protective Equipment Eyes: Not available.
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: Liquid
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 76 - 80 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C9H18N2O2
Molecular Weight: 186.25
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, reducing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 90729-01-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ethyl 1,4-dimethylpiperazine-2-carboxylate - Not listed by ACGIH, IARC, or NTP.
Section 12 - ECOLOGICAL INFORMATION
 
Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: AMINES, LIQUID, CORROSIVE, N.O.S.*
Hazard Class: 8
UN Number: 2735
Packing Group: III
IMO
Shipping Name: AMINES, LIQUID, CORROSIVE, N.O.S.
Hazard Class: 8
UN Number: 2735
Packing Group: III
RID/ADR
Shipping Name: AMINES, LIQUID, CORROSIVE, N.O.S.
Hazard Class: 8
UN Number: 2735
Packing group: III
Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 90729-01-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 90729-01-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 90729-01-4 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码：2933599090

概述：
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素：
品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
摘要/Summary：
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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