32137-19-2 (3,4-二氟三氟甲苯,3,4-Difluorobenzotrifluoride)

快速询单

结构式：

3,4-二氟三氟甲苯MOL文件

CAS号：

32137-19-2

中文名称：

3,4-二氟三氟甲苯

英文名称：

3,4-Difluorobenzotrifluoride

安全信息：

分子式：

C₇H₃F₅

分子量：

182.090739488602

3,4-二氟三氟甲苯(32137-19-2)名称与标识符

名称

中文别名：

3,4-二氟三氟甲苯;3,4-二氟三氟甲基苯;2,4-二氟三氟甲基苯;3,4-Difluorobenzotrifluoride 3,4-二氟三氟甲苯;3,4-二氟三氟***;3,4-二氟三氟甲苯 α,α,α,3,4-五氟甲苯;α,α,α,3,4-五氟甲苯;

英文别名：

1,2-Difluoro-4-(trifluoromethyl)benzene;ALPHA,ALPHA,ALPHA,3,4-PENTAFLUOROTOLUENE;1,2-DIFLUORO-4-TRIFLUOROMETHYL-BENZENE;à,à,à,3,4-pentafluorotoluene;3,4-Difluorobenztrifluoride;3,4-Difluorobenzotrifluoride;1,2-Difluor-4-trifluormethylbenzol;1,2-difluoro-4-trifluoromethylbenzene;3,4-difluoro-benzotrifluoride;3,4-Difluoro-trifluoromethylbenzene;Benzene,1,2-difluoro-4-(trifluoromethyl);α,α,α,3,4-Pentafluorotoluene;Toluene,a,a,a,3,4-pentafluoro-(8CI);a,a,a,3,4-Pentafluorotoluene;CS-W017133;D3370;1,2-Difluoro-4-(trifluoromethyl)benzene #;Benzene, 1,2-difluoro-4-(trifluoromethyl)-;A5784;AKOS005063452;FT-0614282;(R)-3,4-DIHYDROXY-BUTYRICACIDMETHYLESTER;MFCD00077510;2,4-Difluoro-1-trifluoromethyl-benzene;3,4-Difluorobenzotrifluoride;SY032395;32137-19-2;NS00123602;EN300-27265;SCHEMBL2147584;AM61465;DTXSID80345229;PS-11685;

标识符

MDL：

MFCD00077510

InChIKey：

MVCGQTYWLZSKSB-UHFFFAOYSA-N

Inchi：

1S/C7H3F5/c8-5-2-1-4(3-6(5)9)7(10,11)12/h1-3H

SMILES：

FC(C1C=CC(=C(C=1)F)F)(F)F

BRN：

1950149

3,4-二氟三氟甲苯(32137-19-2)物化性质

实验特性

LogP : 2.98360
PSA : 0.00000
折射率 : 1.388-1.392
沸点 : 102°C(lit.)
闪点 : 103-104°C
颜色与性状 : 无色至亮黄色的液体
溶解性 : 不溶于水
密度 : 1.41

计算特性

精确分子量 : 182.01500
氢键供体数量 : 0
氢键受体数量 : 5
可旋转化学键数量 : 0
同位素质量 : 182.01549091 g/mol
重原子数量 : 12
复杂度 : 152
同位素原子数量 : 0
确定原子立构中心数量 : 0
不确定原子立构中心数量 : 0
确定化学键立构中心数量 : 0
不确定化学键立构中心数量 : 0
共价键单元数量 : 1
疏水参数计算参考值（XlogP） : 3
互变异构体数量 : 无
表面电荷 : 0
拓扑分子极性表面积 : 0Å²
分子量 : 182.09

3,4-二氟三氟甲苯(32137-19-2)安全信息

符号： GHS02 GHS07
安全术语： 3
安全说明： S37/39-S26-S16
包装等级： III
包装类别： III
风险术语： R11; R36/37/38
危险等级： 3
危险品标志： F Xi
危险品运输编号： 1993
危害声明：H226,H315,H319,H335
警示性声明：P210,P241,P303+P361+P353,P305+P351+P338,P405,P501A
提示语：警告
储存条件：易燃物区域
PackingGroup： III
危险类别码： R11;R36/37/38
HazardClass： 3

3,4-二氟三氟甲苯(32137-19-2)国际标准相关数据

EINECS：

000-000-0

3,4-二氟三氟甲苯(32137-19-2)海关数据

海关编码：

2903999090

海关数据：

中国海关编码：

2903999090

概述：

2903999090 其他芳烃卤化衍生物. 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

Summary：

2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

3,4-二氟三氟甲苯(32137-19-2)生产方法和用途

用途：

用于液晶材料和涂料。

3,4-二氟三氟甲苯(32137-19-2)推荐厂家更多厂家(59)

公司名称	手机号/电话	联系人	QQ	询单
巨胜化学研究院	18064118002 027-59599240	陈盼	1400838822	询单
上海源叶生物科技有限公司	15026964105 15026964105	汤思磊	2881489226	询单
湖北摆渡化学有限公司	13517219350 13517219350	彭星	1400878899	询单
西安德而塔生物科技有限公司	18133906270 18133906270	张女士	2590956145	询单
江苏润丰合成科技有限公司	18662931390 0513-66017679	蔡经理	507167383	询单
湖北云镁科技有限公司	18327059871 027-59206672	方经理	235010015	询单
广东元丰化学试剂有限公司	13380732450 0751-2829979	元丰化学小郑	3828157387	询单
赫澎（上海）生物科技有限公司	13122891558 186-16545970	张硕	3418426269	询单
赫澎（上海）生物科技有限公司	13122891558 186-16545970	张硕	3418426269	询单
湖北巨胜科技有限公司	18871490354	王珊	1400848866	询单

3,4-二氟三氟甲苯(32137-19-2)上下游

4-氯-3-氟苄腈氟 4-氨-3-氟三氟甲苯 3,4-二氟苯甲酰氯 1-氯-4,5-二氟-2-(三氟甲基)苯 3-硝基-4-氯三氟甲苯 3,4-二氯三氟甲苯 3-氯-4,5-二氟三氟甲苯

3,4-二氟三氟甲苯(32137-19-2)相关文献

1. Nucleophilic routes to selectively fluorinated aromatics
Dave J. Adams,James H. Clark Chem. Soc. Rev. 1999 28 225

3,4-二氟三氟甲苯(32137-19-2)参考资料

Reaxys RN：

1950149

Beilstein：

1950149

PubChem CID：

87558811

3,4-二氟三氟甲苯(32137-19-2) MSDS

基础信息

Name:	3 4-Difluorobenzotrifluoride Material Safety Data Sheet
Synonym:
CAS:	32137-19-2

Section 1 - Chemical Product ? MSDS Name:3 4-Difluorobenzotrifluoride Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
32137-19-2	3,4-Difluorobenzotrifluoride		unlisted

Hazard Symbols: XI F
Risk Phrases: 11 36/37/38

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Highly flammable. 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.
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 carbon dioxide or dry chemical.

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. Remove all sources of ignition.
Use a spark-proof tool.

Section 7 - HANDLING and STORAGE
? Handling:
Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Flammables-area.

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# 32137-19-2: 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: clear to light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
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: C7H3F5
Molecular Weight: 182.013

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, ignition sources.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 32137-19-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3,4-Difluorobenzotrifluoride - 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 F
Risk Phrases:
R 11 Highly flammable.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
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# 32137-19-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 32137-19-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 32137-19-2 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A