2,4-二甲基噻唑-5-甲醇

2,4-二甲基噻唑-5-甲醇 基本信息
CAS号 50382-32-6 分子式 C6H9NOS
分子量 143.20700 精确质量 　143.04000
PSA 　61.36000 LogP 　1.25220
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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：
50382-32-6
3D弹球模型：
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分子式：
C6H9NOS
分子量：
143.20700
中文名称：
2,4-二甲基噻唑-5-甲醇
英文名称：
(2,4-DIMETHYL-1,3-THIAZOL-5-YL)METHANOL
中文别名：
2,4-二甲基噻唑-5-甲醇;
(2,4-二甲基-1,3-噻唑-5-基)甲醇;
(2,4-二甲基噻唑-5)-甲醇
英文别名：
(2,4-DIMETHYL-1,3-THIAZOL-5-YL)METHANOL;
(2,4-Dimethyl-thiazol-5-yl)-methanol;
2,4-Dimethyl-5-(hydroxymethyl)-1,3-thiazole;
(2,4-dimethyl-1,3-thiazol-5-yl)methan-1-ol;
2,4-dimethylthiazole-5-methanol;
(2,4-Dimethylthiazol-5-yl)methanol;
2,4-dimethyl-5-hydroxymethyl thiazole
精确分子量/精确质量：
143.04000
极性分子表面积/PSA：
61.36000
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/C6H9NOS/c1-4-6(3-8)9-5(2)7-4/h8H,3H2,1-2H3

物化性质展开↓

密度：
1.208g/cm3
熔点：
46ºC
沸点：
111-119ºC (1 torr)
闪点：
112.233ºC
折射率：
1.569

安全信息展开↓

海关代码：
2934100090
危险类别码：
R36/37/38
安全说明：
S26-S37/39
危险标志：
Xi:Irritant;

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MSDS 展开↓

Name: (2 4-Dimethyl-1 3-thiazol-5-yl)methanol 97% Material Safety Data Sheet
Synonym:
CAS: 50382-32-6
Section 1 - Chemical Product   MSDS Name:(2 4-Dimethyl-1 3-thiazol-5-yl)methanol 97% Material Safety Data Sheet
Synonym:
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
50382-32-6 (2,4-Dimethyl-1,3-thiazol-5-yl)methano 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.
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# 50382-32-6: 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: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 111 - 119 deg C @1mmHg
Freezing/Melting Point: 46 - 51 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: C6H9NOS
Molecular Weight: 143.21
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, acids, acid chlorides, halogens, halogenated agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 50382-32-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(2,4-Dimethyl-1,3-thiazol-5-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# 50382-32-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 50382-32-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 50382-32-6 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：2934100090

概述：
2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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
摘要/Summary：
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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