13321-74-9 (2,5-二甲氧基-4-溴甲苯,4-Bromo-2,5-dimethoxytoluene)

快速询单

结构式：

2,5-二甲氧基-4-溴甲苯MOL文件

CAS号：

13321-74-9

中文名称：

2,5-二甲氧基-4-溴甲苯

英文名称：

4-Bromo-2,5-dimethoxytoluene

分子式：

C₉H₁₁BrO₂

分子量：

231.086442232132

2,5-二甲氧基-4-溴甲苯(13321-74-9)名称与标识符

名称

中文别名：

1-溴-2,5-二甲氧基-4-甲基苯;4-溴-2,5-二甲氧基甲苯;2,5-二甲氧基-4-溴甲苯;

英文别名：

4-Bromo-2,5-dimethoxytoluene;1-Bromo-2,5-dimethoxy-4-methylbenzene;Benzene,1-bromo-2,5-dimethoxy-4-methyl-;benzene, 1-bromo-2,5-dimethoxy-4-methyl-;CDS1_000105;Maybridge1_002393;KSC518I1R;DivK1c_001145;HMS548E17;4-Methyl-2,5-dimethoxybromobenzene;OR0132;2,5-Dimethoxy-4-methyl bromobenzene;FCH1321829;VZ29366;TRA0058047;RP27941;BC680083;FT-0651441;1-BROMO-2,5-DIMETHOXY-4-METHYL-BENZENE;AM20020404;Z1269124531;A888171;1-Bromo-2,5-dimethoxy-4-methylbenzene;;MFCD00666999;13321-74-9;CS-0153580;SY022069;EN300-216337;FT-0607446;AKOS005145953;SCHEMBL12957756;InChI=1/C9H11BrO2/c1-6-4-9(12-3)7(10)5-8(6)11-2/h4-5H,1-3H;PS-3035;J-514606;DTXSID50349158;4-Bromo-2 pound not5-dimethoxytoluene;AK-249/36481007;DB-005699;

标识符

MDL：

MFCD00666999

InChIKey：

YDRBZEYUYXQONG-UHFFFAOYSA-N

Inchi：

1S/C9H11BrO2/c1-6-4-9(12-3)7(10)5-8(6)11-2/h4-5H,1-3H3

SMILES：

BrC1=CC(=C(C)C=C1OC)OC

2,5-二甲氧基-4-溴甲苯(13321-74-9)物化性质

实验特性

LogP : 2.77470
PSA : 18.46000
折射率 : 1.525
沸点 : 270.408 ℃ at 760 mmHg
熔点 : 77-78
闪点 : 114.1°C
密度 : 1.36

计算特性

精确分子量 : 229.99400
氢键供体数量 : 0
氢键受体数量 : 2
可旋转化学键数量 : 2
同位素质量 : 229.99424g/mol
重原子数量 : 12
复杂度 : 141
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） : 3.2
拓扑分子极性表面积 : 18.5

2,5-二甲氧基-4-溴甲苯(13321-74-9)安全信息

2,5-二甲氧基-4-溴甲苯(13321-74-9)海关数据

海关编码：

2909309090

海关数据：

中国海关编码：

2909309090

概述：

2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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：

2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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上海一基实业有限公司	13311756052 021-60526763 13311756052 13311756131	胡经理	2355265332	询单

2,5-二甲氧基-4-溴甲苯(13321-74-9)上下游

2,5-二甲氧基甲苯 4-溴-2,5-二甲氧基苯甲醛甲基对苯醌 1,4-Benzenediol,2-bromo-5-methyl- 碘甲烷硫酸二甲酯 2,5-二甲氧基苯甲醛

2,5-二甲氧基-4-溴甲苯(13321-74-9)相关文献

1. Microwave-assisted Efficient Synthesis of Alliodorin and (±)-Curcuhydroquinone
Goverdhan L. Kad,Anupam Khurana,Vasundhara Singh,Jasvinder Singh J. Chem. Res. (S) 1999 164

2,5-二甲氧基-4-溴甲苯(13321-74-9) MSDS

基础信息

Name:	1-Bromo-2 5-dimethoxy-4-methylbenzene 97% Material Safety Data Sheet
Synonym:	4-Bromo-2,5-dimethoxytoluen
CAS:	13321-74-9

Section 1 - Chemical Product ? MSDS Name:1-Bromo-2 5-dimethoxy-4-methylbenzene 97% Material Safety Data Sheet
Synonym:4-Bromo-2,5-dimethoxytoluen

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
13321-74-9	1-Bromo-2,5-dimethoxy-4-methylbenzene	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.

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# 13321-74-9: 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: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 77 - 78 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: C9H11BrO2
Molecular Weight: 231

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen bromide, acrid smoke and fumes, bromine.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 13321-74-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-Bromo-2,5-dimethoxy-4-methylbenzene - 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# 13321-74-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 13321-74-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 13321-74-9 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A