2,5-二氯苄醇

  • 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 上游产品
  • 下游产品
  • 表征图谱

2,5-二氯苄醇 基本信息

中文名称:
2,5-二氯苄醇 
中文别名:
2,5-二氯苯甲醇;
2,5-二氯苄醇 
英文名称:
Benzenemethanol,2,5-dichloro-
英文别名:
(2,5-dichlorophenyl)methanol;
2,4-DIETHOXYPHENYLBORONIC ACID;
2,5-Dichlorobenzylic alcohol;
2,4-Dichlorobenzyl alcohol impurity A;
2,5-Dichlor-benzylalkohol;
2,5-dichloro-benzenemethanol;
2,5-Dichlorobenzyl alcohol;
Benzenemethanol,2,5-dichloro 
CAS No.:
34145-05-6
分 子 式:
C7H6Cl2O
分 子 量:
177.03
精确分子量:
175.98000
PSA:
20.23000
MDL:
MFCD00004607
EINECS:
251-850-6
BRN:
3240770
InChI:
InChI=1/C7H6Cl2O/c8-6-1-2-7(9)5(3-6)4-10/h1-3,10H,4H2
风险术语:
R36/37/38
安全术语:
S24/25;
分子结构式:
SDS:
查看

2,5-二氯苄醇 物化性质

外观与性状:
白色细结晶粉末
密度:
1.392g/cm3
熔点:
79-80 °C(lit.)
沸点:
265.7ºC at 760mmHg
闪点:
114.3ºC
折射率:
1.582
存储条件/存储方法:

保持贮藏器密封、储存在阴凉、干燥的地方,确保工作间有良好的通风或排气装置

稳定性相关:

如果遵照规格使用和储存则不会分解,未有已知危险反应

避免氧化物

其它信息:

1.        性状:白色晶体状粉末

2.         密度(g/mL,20):未确定

3.         相对蒸汽密度(g/mL,空气=1):未确定

4.         熔点(ºC):76-80

5.         沸点(ºC,常压):未确定

6.         沸点(ºC,KPa):未确定

7.         折射率:未确定

8.         闪点(ºC):未确定

9.         比旋光度(º):未确定

10.      自燃点或引燃温度(ºC):未确定

11.      蒸气压(Pa,20ºC):未确定

12.      饱和蒸气压(KPa,20ºC):未确定

13.      燃烧热(KJ/mol):未确定

14.      临界温度(ºC):未确定

15.      临界压力(KPa):未确定

16.      油水(辛醇/水)分配系数的对数值:未确定

17.      爆炸上限(%,V/V):未确定

18.      爆炸下限(%,V/V):未确定

19.     溶解性:不溶于水

2,5-二氯苄醇 安全信息

海关代码:
2906299090
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
36/37/38
安全说明:
S24/25
安全标志:
S24/25:防止皮肤和眼睛接触。

2,5-二氯苄醇 毒理性

生态数据:

通常对水是不危害的,若无政府许可,勿将材料排入周围环境。

2,5-二氯苄醇 MSDS

Name: 2 5-Dichlorobenzyl Alcohol 99% Material Safety Data Sheet
Synonym:
CAS: 34145-05-6
Section 1 - Chemical Product   MSDS Name:2 5-Dichlorobenzyl Alcohol 99% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
34145-05-6 2,5-Dichlorobenzyl Alcohol, 99% 251-850-6
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:
No information regarding eye irritation and other potential effects was found.
Skin:
No information regarding skin irritation and other potential effects was found.
Ingestion:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
The toxicological properties of this substance have not been fully investigated.
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:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid.
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.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 34145-05-6: 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:
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: Crystalline powder
Color: white
Odor: None reported.
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: C7H6Cl2O
Molecular Weight: 177.03

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Oxidizing agents, acids, acid chlorides, acid anhydrides.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 34145-05-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,5-Dichlorobenzyl Alcohol, 99% - 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# 34145-05-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 34145-05-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 34145-05-6 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

2,5-二氯苄醇 海关数据

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%

2,5-二氯苄醇 分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:1

3.氢键受体数量:1

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20.2

7.重原子数量:10

8.表面电荷:0

9.复杂度:108

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

推荐供应商更多供应商>>

上海吉至生化科技有限公司

产品介绍:
产品名称:2,5-二氯苯甲醇 Cas号:34145-05-6 纯度:95% 包装信息:1gea,5gea 价格:71.0元 - 171.0元
联系方式:
联系人:江珊 电话:021-57520831 手机:15316869680

山东默派生物科技有限公司

产品介绍:
产品名称:2,5-二氯苯甲醇 Cas号:34145-05-6 纯度:99% 包装信息:1kg 价格:洽谈
联系方式:
联系人:张经理 电话:13070690626 手机:13070690626

武汉园星生物医药技术有限公司

产品介绍:
产品名称:2,5-二氯苯甲醇 Cas号:34145-05-6 纯度: 包装信息:100kg,200kg 价格:0.0元 - 100.0元
联系方式:
联系人:谢 电话:027-85558552 手机:15927172400

湖北鑫鸣泰化学有限公司

产品介绍:
产品名称:2,5-二氯苄醇 Cas号:34145-05-6 纯度:99% 包装信息:100kg,200kg 价格:1.0元 - 1.0元
联系方式:
联系人:黄 电话:027-50662354 手机:13264726139

郑州杰克斯化工产品有限公司

产品介绍:
产品名称:2,5-二氯苄醇 Cas号:34145-05-6 纯度: 包装信息:洽谈 价格:洽谈
联系方式:
联系人:许伟伟 电话:0371-86259281 手机:15981966935