5-氨基-1,3-二甲基吡唑

5-氨基-1,3-二甲基吡唑 基本信息
CAS号 3524-32-1 分子式 C5H9N3
分子量 111.14500 精确质量 　111.08000
PSA 　43.84000 LogP 　0.89190
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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：
3524-32-1
3D弹球模型：
立即前往扯扯看
分子式：
C5H9N3
分子量：
111.14500
中文名称：
5-氨基-1,3-二甲基吡唑
英文名称：
1,3-Dimethyl-1H-pyrazol-5-amine
中文别名：
5-氨基-1,3-二甲基吡唑;
1,3-二甲基-1氢-吡唑-5-胺;
5-氨基-1,3-二甲基-1H-吡唑
英文别名：
1,3-Dimethyl-1H-pyrazol-5-amine;
3-diMethyl-1H-pyrazol-5-aMine;
2,5-dimethylpyrazol-3-amine;
5-Amino-1,3-dimethyl-1H-pyrazole;
2,5-dimethyl-2H-pyrazol-3-ylamine;
5-Amino-1,3-dimethylpyrazole;
N-(2,5-dimethyl-2H-pyrazol-3-yl)-amine;
5-AMINO-1,3-DIMETHYLPYRAZOLE;
3-AMINO-2,5-DIMETHYL-2H-PYRAZOLE;
1,3-dimethyl-1H-pyrazole-5-amine;
1,3-dimethyl-5-amino-1H-pyrazole;
1,3-Dimethyl-5-amino pyrazole;
1,3-dimethyl-5-pyrazolamine
精确分子量/精确质量：
111.08000
极性分子表面积/PSA：
43.84000
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。
贝尔斯坦号/MDL：
MFCD00051651
PubChem：
24877869
BRN：
113420
InChI：
InChI=1/C5H9N3.ClH/c1-4-3-5(6)8(2)7-4;/h3H,6H2,1-2H3;1H

物化性质展开↓

密度：
1.17g/cm3
熔点：
65-69 °C(lit.)
沸点：
234.7ºC at 760mmHg
闪点：
88 °C

安全信息展开↓

海关代码：
2933199090
WGK_Germany：
3
德国有关水污染物质的分类清单
危险类别码：
R22;R36/37/38
安全说明：
S26-S36-S37/39
安全标志：
S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
S36:穿戴合适的防护服装。
危险标志：
Xn:Harmful;

合成路线查看所有的合成路线

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  • 3524-32-1

    5-氨基-1,3-二甲基吡唑

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    3-氨基巴豆腈

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    5-氨基-1,3-二甲基吡唑

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  • 1118-60-1

    3-iminobutanenitrile

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    ~57%

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    5-氨基-1,3-二甲基吡唑

MSDS 展开↓

Name: 1 3-Dimethyl-1H-pyrazol-5-amine 97% Material Safety Data Sheet
Synonym: 5-Amino-1,3-dimethylpyrazol
CAS: 3524-32-1
Section 1 - Chemical Product   MSDS Name:1 3-Dimethyl-1H-pyrazol-5-amine 97% Material Safety Data Sheet
Synonym:5-Amino-1,3-dimethylpyrazol
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
3524-32-1 1,3-Dimethyl-1H-pyrazol-5-amine 97% unlisted
Hazard Symbols: XI
Risk Phrases: 36/37/38
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
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.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
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:
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 water spray, dry chemical, carbon dioxide, or chemical foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.
Section 7 - HANDLING and STORAGE
  Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
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# 3524-32-1: 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: Solid
Color: pale yellow - yellow
Odor: characteristic odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 78 - 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: C5H9N3
Molecular Weight: 111
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, acid chlorides.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Not available.
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 3524-32-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1,3-Dimethyl-1H-pyrazol-5-amine - 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
No information available.
IMO
No information available.
RID/ADR
No information available.
Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 3524-32-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 3524-32-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 3524-32-1 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：2933199090

概述：
2933199090. 其他结构上有非稠合吡唑环化合物. 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：
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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