1,5-二甲基-1H-吡唑-3-甲醇

  • 基本信息
  • 物化性质
  • 安全信息
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 上游产品

1,5-二甲基-1H-吡唑-3-甲醇 基本信息

中文名称:
1,5-二甲基-1H-吡唑-3-甲醇 
中文别名:
1,5-二甲基-1H-吡唑-3-甲醇;
(1,5-二甲基-1H-吡唑-3-基)甲醇;
(1,5-二甲基-1H-吡唑)甲醇 
英文名称:
1H-Pyrazole-3-methanol,1,5-dimethyl-
英文别名:
1H-Pyrazole-3-methanol, 1,5-dimethyl-;
1,5-Dimethyl-1H-pyrazole-3-methanol;
(1,5-Dimethyl-1H-pyrazol-3-yl)methanol;
1,5-Dimethyl-3-(hydroxymethyl)pyrazole;
1,5-Dimethylpyrazole-3-methanol 
CAS No.:
153912-60-8
分 子 式:
C6H10N2O
分 子 量:
126.16
精确分子量:
126.07931
PSA:
38.05000
MDL:
MFCD03659702
InChI:
InChI=1/C6H10N2O/c1-5-3-6(4-9)7-8(5)2/h3,9H,4H2,1-2H3
危险品标志:
风险术语:
36/37/38
安全术语:
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39
Hazard Note Irritant
分子结构式:
SDS:
查看

1,5-二甲基-1H-吡唑-3-甲醇 物化性质

密度:
1.13g/cm3
熔点:
50ºC
沸点:
118ºC 2mm
闪点:
104.1ºC
折射率:
1.543
蒸汽压:
0.0127mmHg at 25°C
其它信息:

1.沸点(2 mm Hg,ºC):118

2. 熔点(ºC):50

1,5-二甲基-1H-吡唑-3-甲醇 安全信息

海关代码:
2933199090
危险类别码:
R36/37/38
安全说明:
26-36/37/39
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。
:
危险标志:
Xi: Irritant;

1,5-二甲基-1H-吡唑-3-甲醇 MSDS

Name: (1 5-Dimethyl-1H-pyrazol-3-yl)methanol 97% Material Safety Data Sheet
Synonym:
CAS: 153912-60-8
Section 1 - Chemical Product   MSDS Name:(1 5-Dimethyl-1H-pyrazol-3-yl)methanol 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
153912-60-8 (1,5-Dimethyl-1H-pyrazol-3-yl)methanol 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:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable 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.
Store under nitrogen.

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# 153912-60-8: 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: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 118 deg C @2mmHg
Freezing/Melting Point: Not available.
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: C6H10N2O
Molecular Weight: 126.16

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, acids, acid chlorides, halogenated agents, halogens.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 153912-60-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(1,5-Dimethyl-1H-pyrazol-3-yl)methanol - 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# 153912-60-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 153912-60-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 153912-60-8 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

1,5-二甲基-1H-吡唑-3-甲醇 海关数据

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%

1,5-二甲基-1H-吡唑-3-甲醇 分子结构与计算化学数据

分子结构数据

1、  摩尔折射率:35.13

2、  摩尔体积(cm3/mol):111.3

3、  等张比容(90.2K):275.7

4、  表面张力(dyne/cm):37.5

5、  极化率(10-24cm3):13.92

计算化学数据

1.疏水参数计算参考值(XlogP):-0.2

2.氢键供体数量:1

3.氢键受体数量:2

4.可旋转化学键数量:1

5.互变异构体数量:无

6.拓扑分子极性表面积38

7.重原子数量:9

8.表面电荷:0

9.复杂度:97.1

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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