3141-93-3 (3\',4\'-二甲氧基-2-苯基苯乙酮,Benzyl 3,4-dimethoxyphenyl ketone)

快速询单

结构式：

$3\',4\'-二甲氧基-2-苯基苯乙酮结构式图片|3141-93-3结构式图片$

3\',4\'-二甲氧基-2-苯基苯乙酮MOL文件

CAS号：

3141-93-3

中文名称：

3\',4\'-二甲氧基-2-苯基苯乙酮

英文名称：

Benzyl 3,4-dimethoxyphenyl ketone

分子式：

C₁₆H₁₆O₃

分子量：

256.296444892883

3\',4\'-二甲氧基-2-苯基苯乙酮(3141-93-3)名称与标识符

名称

中文别名：

3',4'-二甲氧基-2-苯基苯乙酮;3'',4''-二甲氧基苯基苯乙酮;3',4'-二甲氧基苯基苯乙酮;3,4-二甲氧基苯基苯乙酮;3\',4\'-二甲氧基-2-苯基苯乙酮;1-(3,4-二甲氧基苯基)-2-苯乙酮;

英文别名：

Benzyl 3,4-dimethoxyphenyl ketone;1-(3,4-Dimethoxyphenyl)-2-phenyl-1-ethanone;1-(3,4-dimethoxyphenyl)-2-phenylethanone;3',4'-DIMETHOXY-2-PHENYLACETOPHENONE;Ethanone,1-(3,4-dimethoxyphenyl)-2-phenyl-;3,4-Dimethoxy-2-phenylacetophenone;4',5'-dimethoxydeoxybenzoin;SMR000230287;FT-0600544;Maybridge3_003079;SCHEMBL1515747;Oprea1_344944;BDBM46477;PCHUBNOSEWYQAT-UHFFFAOYSA-N;BRD-K58028664-001-07-9;A820843;F31372;cid_678663;CS-0314927;HMS1439L21;MLS000699529;HMS2535E08;3141-93-3;DTXSID10350422;IDI1_014466;3,4-dimethoxydesoxybenzoin;AKOS004117477;WS-02481;SR-01000632362-1;1-(3,4-dimethoxyphenyl)-2-phenyl-ethanone;CHEMBL1301266;AQ-917/41718245;CCG-42356;DB-006283;

标识符

MDL：

MFCD00219086

InChIKey：

PCHUBNOSEWYQAT-UHFFFAOYSA-N

Inchi：

1S/C16H16O3/c1-18-15-9-8-13(11-16(15)19-2)14(17)10-12-6-4-3-5-7-12/h3-9,11H,10H2,1-2H3

SMILES：

O(C)C1=C(C=CC(=C1)C(CC1C=CC=CC=1)=O)OC

3\',4\'-二甲氧基-2-苯基苯乙酮(3141-93-3)物化性质

实验特性

LogP : 3.12920
PSA : 35.53000
熔点 : 87 °C

计算特性

精确分子量 : 256.11000
氢键供体数量 : 0
氢键受体数量 : 3
可旋转化学键数量 : 5
同位素质量 : 256.109944368g/mol
重原子数量 : 19
复杂度 : 284
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） : 3.1
拓扑分子极性表面积 : 35.5Å²

3\',4\'-二甲氧基-2-苯基苯乙酮(3141-93-3)安全信息

安全术语： S24/25
安全说明： S24/25

3\',4\'-二甲氧基-2-苯基苯乙酮(3141-93-3)海关数据

海关编码：

2914509090

海关数据：

中国海关编码：

2914509090

概述：

2914509090 含其他含氧基的酮. 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, 丙酮报明包装

Summary：

HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

3\',4\'-二甲氧基-2-苯基苯乙酮(3141-93-3)推荐厂家更多厂家(11)

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3\',4\'-二甲氧基-2-苯基苯乙酮(3141-93-3) MSDS

基础信息

Name:	1-(3 4-Dimethoxyphenyl)-2-phenylethan-1-one 95+% Material Safety Data Sheet
Synonym:
CAS:	3141-93-3

Section 1 - Chemical Product ? MSDS Name:1-(3 4-Dimethoxyphenyl)-2-phenylethan-1-one 95+% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
3141-93-3	1-(3,4-Dimethoxyphenyl)-2-phenylethan-	95+%	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Not available.
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. May be harmful if swallowed.
Inhalation:
May cause 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.
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 3141-93-3: 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: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 87 - 88 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: C16H16O3
Molecular Weight: 256.3

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

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 3141-93-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-(3,4-Dimethoxyphenyl)-2-phenylethan-1-one - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 3141-93-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 3141-93-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 3141-93-3 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A