90729-01-4 (1,4-二甲基哌嗪-2-甲酸乙酯,Ethyl 1,4-dimethylpiperazine-2-carboxylate)

快速询单

结构式：

1,4-二甲基哌嗪-2-甲酸乙酯MOL文件

CAS号：

90729-01-4

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

分子式：

C₉H₁₈N₂O₂

分子量：

186.251422405243

1,4-二甲基哌嗪-2-甲酸乙酯(90729-01-4)名称与标识符

名称

中文别名：

1,4-二甲基哌嗪-2-甲酸乙酯;

英文别名：

Ethyl 1,4-dimethylpiperazine-2-carboxylate;1,4-Dimethyl-piperazin-carbonsaeure-(2)-aethylester;1,4-dimethyl-piperazine-2-carboxylic acid ethyl ester;ethyl N,N'-dimethylpiperazine-2-carboxylate;SDCCGMLS-0066144.P001;DTXSID00371348;AKOS006230001;A843624;MFCD00173923;Ethyl 1,4-dimethylpiperazin-2-yl carboxylic acid;RRXUQLWWJFBPKT-UHFFFAOYSA-N;FT-0625831;1,4-dimethyl-2-piperazinecarboxylic acid ethyl ester;AMY24841;(3S,4aS,8aS)-2-[(2R)-2-[(4S)-2-[3-hydroxy-2-methylphenyl]-4,5-dihydrooxazol-4-yl]-2-hydroxyethyl]decahydroisoquinoline-3-carboxylicacidt-butylamide;Ethyl1,4-dimethylpiperazine-2-carboxylate;SCHEMBL1942173;AS-5181;90729-01-4;J-520511;CS-0205970;DB-057219;

标识符

MDL：

MFCD00173923

InChIKey：

RRXUQLWWJFBPKT-UHFFFAOYSA-N

Inchi：

1S/C9H18N2O2/c1-4-13-9(12)8-7-10(2)5-6-11(8)3/h8H,4-7H2,1-3H3

SMILES：

O(CC)C(C1CN(C)CCN1C)=O

1,4-二甲基哌嗪-2-甲酸乙酯(90729-01-4)物化性质

实验特性

LogP : -0.32890
PSA : 32.78000
折射率 : 1.466
沸点 : 50-52 ºC (0.1 mmHg)
熔点 : 76℃
闪点 : 236.226 °C at 760 mmHg
密度 : 1.02

计算特性

精确分子量 : 186.13700
氢键供体数量 : 0
氢键受体数量 : 4
可旋转化学键数量 : 3
同位素质量 : 186.137
重原子数量 : 13
复杂度 : 185
同位素原子数量 : 0
确定原子立构中心数量 : 0
不确定原子立构中心数量 : 1
确定化学键立构中心数量 : 0
不确定化学键立构中心数量 : 0
共价键单元数量 : 1
疏水参数计算参考值（XlogP） : 0.4
拓扑分子极性表面积 : 32.8A^2

1,4-二甲基哌嗪-2-甲酸乙酯(90729-01-4)安全信息

1,4-二甲基哌嗪-2-甲酸乙酯(90729-01-4)海关数据

海关编码：

2933599090

海关数据：

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

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%

1,4-二甲基哌嗪-2-甲酸乙酯(90729-01-4)推荐厂家更多厂家(15)

公司名称	手机号/电话	联系人	QQ	询单
上海一基实业有限公司	13311756052 021-60526763 13311756052 13311756131	胡经理	2355265332	询单
上海一基实业有限公司	13311756131 021-60548336 QQ：2355265332 QQ:2851717387	胡经理	2355265332	询单
赫澎（上海）生物科技有限公司	13122891558 186-16545970	张硕	3418426269	询单
上海瀚思化工有限公司	18939883912 021-34536277	顾经理	3003949364	询单
上海依赫生物科技有限公司	17721395025 021-68882955	张经理	2423903095	询单
金锦乐（湖南）化学有限公司		金锦乐	1226360695	询单
江苏艾康生物医药研发有限公司	18795912720 025-66061636	杨情情	3004779232	询单
上海源叶生物科技有限公司	15026964105 15026964105	汤思磊	2881489226	询单
上海伯倚化工科技有限公司	13621842816 021-54096810	吴先生	86078501	询单
扬州茂宏新材料科技有限公司	13276547703	张卫东	1009223224	询单

1,4-二甲基哌嗪-2-甲酸乙酯(90729-01-4)上下游

二甲基乙烯基二胺 2,3-二溴丙酸乙酯

1,4-二甲基哌嗪-2-甲酸乙酯(90729-01-4) MSDS

基础信息

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