73219-89-3

73219-89-3结构式

常用中文名：3-溴-2,6-二甲氧基苯甲酸
常用英文名：3-bromo-2,6-dimethoxybenzoic acid
CAS号：73219-89-3
分子式：C₉H₉BrO₄
分子量：261.06900
发布时间：2018-10-02 19:35:43
更新时间：2024-01-02 22:03:07

中文名	3-溴-2,6-二甲氧基苯甲酸
英文名	3-bromo-2,6-dimethoxybenzoic acid
英文别名	3-Brom-2,6-dimethoxy-benzoesaeure 2,6-dimethoxy-5-bromobenzoic acid 5-bromo-2,6-dimethoxybenzoic acid MFCD00052933 06B 2,6-dimethoxy-3-bromobenzoic acid

密度	1.571g/cm3
沸点	359.8ºC at 760 mmHg
熔点	146 °C
分子式	C₉H₉BrO₄
分子量	261.06900
闪点	171.4ºC
精确质量	259.96800
PSA	55.76000
LogP	2.16450
折射率	1.566
储存条件	存放在密封容器内，并放在阴凉，干燥处。储存的地方必须远离氧化剂。
稳定性	远离氧化物。
分子结构	1、摩尔折射率：54.23 2、摩尔体积（m³/mol）：166.1 3、等张比容（90.2K）：433.2 4、表面张力（dyne/cm）：46.2 5、极化率（10 ^-24cm ³）：21.49
计算化学	1、疏水参数计算参考值（XlogP）：2.7 2、氢键供体数量：0 3、氢键受体数量：4 4、可旋转化学键数量：2 5、拓扑分子极性表面积（TPSA）：58.6 6、重原子数量：14 7、表面电荷：-1 8、复杂度：204 9、同位素原子数量：0 10、确定原子立构中心数量：0 11、不确定原子立构中心数量：0 12、确定化学键立构中心数量：0 13、不确定化学键立构中心数量：0 14、共价键单元数量：1
更多	1. 性状：白色晶状体粉末。 2. 密度（g/mL,25/4℃）：未确定 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：144-148 5. 沸点（ºC,常压）：未确定 6. 沸点（ºC,5.2kPa）：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（kPa,25ºC）：未确定 12. 饱和蒸气压（kPa,60ºC）：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：不能溶于水。

Name:	3-Bromo-2 6-dimethoxybenzoic acid Material Safety Data Sheet
Synonym:	None know
CAS:	73219-89-3

Section 1 - Chemical Product MSDS Name:3-Bromo-2 6-dimethoxybenzoic acid Material Safety Data Sheet
Synonym:None know

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
73219-89-3	3-Bromo-2,6-dimethoxybenzoic acid	97+%	unlisted

Hazard Symbols: XN
Risk Phrases: 22 36/37/38

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Harmful if swallowed. Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Causes respiratory tract irritation.
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.
Ingestion:
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.
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. Avoid generating dusty conditions.

Section 7 - HANDLING and STORAGE
Handling:
Use with adequate ventilation. Minimize dust generation and accumulation. 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# 73219-89-3: 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: Solid
Color: White
Odor: Mild/faint
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 146 - 148 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: C9H9BrO4
Molecular Weight: 261.07

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases, amines.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen bromide, bromine.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 73219-89-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-Bromo-2,6-dimethoxybenzoic acid - 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
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 73219-89-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 73219-89-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 73219-89-3 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

对水稍微有危害的，不要让未稀释或者大量产品接触地下水，水道或者污水系统。若无政府许可，勿将材料排入周围环境。

风险声明 (欧洲)	36/37/38
安全声明 (欧洲)	S26-S37
海关编码	2918990090

上游产品 2
1466-76-8 65977-12-0
下游产品 6
80125-14-0 73219-92-8 82935-27-1 84225-91-2
89653-83-8 95729-21-8

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

73219-89-3	65977-12-0
84225-91-2	123278-07-9
86246-71-1	73219-92-8
36335-47-4	52189-67-0
1042722-41-7	1830305-97-9