19594-40-2

19594-40-2结构式

常用中文名：2-甲基-4-十一烷酮
常用英文名：2-Methyl-4-undecanone
CAS号：19594-40-2
分子式：C₁₂H₂₄O
分子量：184.318
发布时间：2018-03-25 08:00:00
更新时间：2024-01-05 19:35:08

化源商城直购

中文名	2-甲基-4-十一烷酮
英文名	2-methylundecan-4-one
中文别名	2-甲基-4-甲壬酮
英文别名	4-Undecanone,2-methyl MFCD00027319 4-Undecanone, 2-methyl- 2-Methylundecan-4-one Isobutyl heptyl ketone Heptyl isobutyl ketone 2-methyl-undecan-4-one 2-Methyl-4-undecanone n-Heptyl isobutyl ketone EINECS 243-176-6

密度	0.8±0.1 g/cm3
沸点	235.4±8.0 °C at 760 mmHg
分子式	C₁₂H₂₄O
分子量	184.318
闪点	93.2±7.5 °C
精确质量	184.182709
PSA	17.07000
LogP	4.44
蒸汽压	0.1±0.5 mmHg at 25°C
折射率	1.428
储存条件	2-8°C
分子结构	1、摩尔折射率：57.63 2、摩尔体积（m³/mol）：224.1 3、等张比容（90.2K）：512.0 4、表面张力（dyne/cm）：27.2 5、极化率（10 ^-24cm ³）：22.84
计算化学	1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:0 3.氢键受体数量:1 4.可旋转化学键数量:8 5.互变异构体数量:3 6.拓扑分子极性表面积17.1 7.重原子数量:13 8.表面电荷:0 9.复杂度:127 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
更多	1. 性状：不确定 2. 密度（g/mL,25/4℃）：0.82 3. 相对蒸汽密度（g/mL,空气=1）：不确定 4. 熔点（ºC）：不确定 5. 沸点（ºC,常压）：不确定 6. 沸点（ºC, 20mm ）：124 7. 折射率：不确定 8. 闪点（ºC）：91 9. 比旋光度（º）：不确定 10. 自燃点或引燃温度（ºC）：不确定 11. 蒸气压（kPa,25ºC）：不确定 12. 饱和蒸气压（kPa,60ºC）：不确定 13. 燃烧热（KJ/mol）：不确定 14. 临界温度（ºC）：不确定 15. 临界压力（KPa）：不确定 16. 油水（辛醇/水）分配系数的对数值：不确定 17. 爆炸上限（%,V/V）：不确定 18. 爆炸下限（%,V/V）：不确定 19. 溶解性：不确定

2-Methyl-4-undecanone
SAFETY DATA SHEET

Section1. IDENTIFICATION
Product name:2-Methyl-4-undecanone

Section2. HAZARDS IDENTIFICATION
GHS classification

PHYSICAL HAZARDS
Category 4
Flammable liquids
HEALTH HAZARDSNot classified
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
None
Pictograms or hazard symbols
Signal wordWarning
Combustible liquid
Hazard statements
Precautionary statements:
Keep away from flames and hot surfaces.
[Prevention]
Wear protective gloves and eye/face protection.
Store in a well-ventilated place. Keep cool.
[Storage]
[Disposal]Dispose of contents/container through a waste management company authorized by
the local government.

Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture:Substance
Components:2-Methyl-4-undecanone
>97.0%(GC)
Percent:
CAS Number:19594-40-2
Heptyl Isobutyl Ketone
Synonyms:
Chemical Formula:C12H24O

Section4. FIRST AID MEASURES
Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact:Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Get medical advice/attention if you feel unwell. Rinse mouth.
Ingestion:
Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.
2-Methyl-4-undecanone

Section5. FIRE-FIGHTING MEASURES
Suitable extinguishingDry chemical, foam, carbon dioxide.
media:
Unsuitable extinguishing Water (It may scatter and spread fire.)
media:
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

Section6. ACCIDENTAL RELEASE MEASURES
Use personal protective equipment. Keep people away from and upwind of spill/leak.
Personal precautions,
protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
emergency procedures: around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust).
containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected
up: material should be promptly disposed of, in accordance with appropriate laws and
regulations.
Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in
hazards:case of a fire. Use spark-proof tools and explosion-proof equipment.

Section7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapour or mist. Keep away from flames and hot surfaces. Take
measures to prevent the build up of electrostatic charge. Use explosion-proof
equipment. Wash hands and face thoroughly after handling.
Use a closed system, ventilation.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions:Keep container tightly closed. Store in a cool, dark and well-ventilated place.
Store away from incompatible materials such as oxidizing agents.
Comply with laws.
Packaging material:

Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls:Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Vapor respirator. Follow local and national regulations.
Hand protection:Protective gloves.
Safety glasses. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C):Liquid
Clear
Form:
Colour:Colorless - Slightly pale yellow
No data available
Odour:
pH: No data available
Melting point/freezing point:No data available
Boiling point/range:124°C/2.7kPa
Flash point:91°C
Flammability or explosive
limits:
2-Methyl-4-undecanone

Section9. PHYSICAL AND CHEMICAL PROPERTIES
Lower:No data available
Upper:No data available
Relative density:0.82
Solubility(ies):
[Water]No data available
No data available
[Other solvents]

Section10. STABILITY AND REACTIVITY
Chemical stability:Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Conditions to avoid:Open flame
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide
products:

Section11. TOXICOLOGICAL INFORMATION
Acute Toxicity:No data available
Skin corrosion/irritation: No data available
Serious eyeNo data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC =No data available
No data available
NTP =
Reproductive toxicity:No data available

Section12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish:No data available
Crustacea:No data available
Algae:No data available
Persistence / degradability: No data available
BioaccumulativeNo data available
potential(BCF):
Mobility in soil
Log Pow:No data available
Soil adsorption (Koc):No data available
Henry's LawNo data available
constant(PaM3/mol):

Section13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
disposing of the substance.

Section14. TRANSPORT INFORMATION
Hazards Class:Does not correspond to the classification standard of the United Nations
UN-No:Not listed

Section15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.
2-Methyl-4-undecanone

SECTION 16 - ADDITIONAL INFORMATION
N/A