2,4-二甲基苯甲醇

2,4-二甲基苯甲醇 基本信息
CAS号 16308-92-2 分子式 C9H12O
分子量 136.19100 精确质量 　136.08900
PSA 　20.23000 LogP 　1.79570
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目录
基本信息 物化性质 安全信息 合成路线 化学图谱 MSDS 海关数据 上下游

基本信息 展开↓

CAS号：
16308-92-2
3D弹球模型：
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分子式：
C9H12O
分子量：
136.19100
中文名称：
2,4-二甲基苯甲醇
英文名称：
(2,4-dimethylphenyl)methanol
中文别名：
2,4-二甲基苯甲醇;
2,4-二甲基苄醇
英文别名：
(2,4-dimethylphenyl)methanol;
2,4-DIMETHYLBENZYL ALCOHOL;
Benzyl alcohol,2,4-dimethyl;
2,4-DIAMINO-6-FLUORO PYRIMIDINE;
Benzenemethanol,2,4-dimethyl;
2,4-Dimethylbenzyl alcohol;
(2,4-dimethylphenyl)methyl alcohol;
2,4-Dimethyl-benzylalkohol;
2.4-Dimethyl-1-hydroxymethyl-benzol;
(2,4-Dimethyl-phenyl)-methanol
精确分子量/精确质量：
136.08900
极性分子表面积/PSA：
20.23000
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：
MFCD00004624
EINECS：
240-393-8
BRN：
1859679
InChI：
InChI=1/C9H12O/c1-7-3-4-9(6-10)8(2)5-7/h3-5,10H,6H2,1-2H3

物化性质展开↓

外观与性状：
透明无色至略黄色
密度：
1.002g/cm3
沸点：
120 °C13 mm Hg(lit.)
闪点：
>230 °F
折射率：
n20/D 1.534(lit.)
蒸汽压：
0.0337mmHg at 25°C

安全信息展开↓

海关代码：
2906299090
WGK_Germany：
3
德国有关水污染物质的分类清单
安全说明：
S24/25
安全标志：
S24/25:防止皮肤和眼睛接触。

合成路线查看所有的合成路线

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    ~94%

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    2,4-二甲基苯甲醇

化学图谱

  1. 2,4-二甲基苯甲醇红外图谱(IR1)

  2. 2,4-二甲基苯甲醇质谱(MS)

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MSDS 展开↓

Name: 2 4-Dimethylbenzyl Alcohol Material Safety Data Sheet
Synonym: None Known
CAS: 16308-92-2
Section 1 - Chemical Product   MSDS Name:2 4-Dimethylbenzyl Alcohol Material Safety Data Sheet
Synonym:None Known
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
16308-92-2 2,4-Dimethylbenzyl Alcohol 90.0 240-393-8
Hazard Symbols: None Listed.
Risk Phrases: None Listed.
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. May be harmful if inhaled.
Chronic:
No information found.
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. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or 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:
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Runoff to sewer may create fire or explosion hazard.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam. Use agent most appropriate to extinguish fire.
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. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.
Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed.
Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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# 16308-92-2: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Liquid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 120 deg C @13mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C9H12O
Molecular Weight: 136.19
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not currently available.
Conditions to Avoid:
Excess heat.
Incompatibilities with Other Materials:
Acids, acid chlorides, acid anhydrides, oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 16308-92-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,4-Dimethylbenzyl Alcohol - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.
Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 16308-92-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 16308-92-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 16308-92-2 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：2906299090

概述：
2906299090 其他芳香醇. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素：
品名, 成分含量, 用途
摘要/Summary：
2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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