1-Butanol,3-methoxy-3-methyl-, 1-acetate

物化性质

密度：

0.939g/cm3

沸点：

191ºC at 760mmHg

闪点：

62.1ºC

折射率：

1.413

蒸汽压：

0.525mmHg at 25°C

其它信息：

安全信息

密度：

0.939g/cm3

沸点：

191ºC at 760mmHg

闪点：

62.1ºC

折射率：

1.413

蒸汽压：

0.525mmHg at 25°C

其它信息：

MSDS

3-Methoxy-3-methylbutyl AcetateRevision number: 1
SAFETY DATA SHEET
Section1. BASE INFORMATION
Product name:3-Methoxy-3-methylbutyl Acetate
Revision number:1
Section2. HAZARDS IDENTIFICATION
Classification of the GHS
PHYSICAL HAZARDS
Flammable liquidsCategory 4
HEALTH HAZARDS
Acute toxicity (Oral)Category 5
Category 4
Acute toxicity (Dermal)
ENVIRONMENTAL HAZARDSNot classified
GHS label elements
Pictograms or hazard symbols
Signal wordWarning
Hazard statementCombustible liquid
May be harmful if swallowed
Harmful in contact with skin
Precautionary statements
[Prevention]Keep away from flames and hot surfaces.
Wear protective gloves and eye/face protection.
[Response]IF ON SKIN: Gently wash with plenty of soap and water.
Wash contaminated clothing before reuse.
Call a POISON CENTER or doctor/physician if you feel unwell.
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
Component(s):3-Methoxy-3-methylbutyl Acetate
Percent:>98.0%(GC)
CAS Number:103429-90-9
Acetic Acid 3-Methoxy-3-methylbutyl Ester
Synonyms:
Chemical Formula:C8H16O3
3-Methoxy-3-methylbutyl Acetate
Section4. FIRST AID MEASURES
Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician if you feel unwell.
Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. 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.
Ingestion:Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.
Section5. FIRE-FIGHTING MEASURES
Suitable extinguishingDry chemical, foam, carbon dioxide.
media:
Extinguishing media not to Water (It may scatter and spread fire.)
be used:
Specific methods: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
Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak.
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
Handling
Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapor 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.
Storage
Storage conditions:Keep container tightly closed. Store in a cool, dark and well-ventilated place.
Store away from incompatible materials such as oxidizing agents.
Packaging material:Law is followed.
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.
3-Methoxy-3-methylbutyl Acetate
Section9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C):Liquid
clear
Form:
Color:Colorless - Almost colorless
No data available
Odor:
pH: No data available
Melting point/freezing point:No data available
Boiling Point/Range:74 °C/2kPa
73°C
Flash Point:
Explosive limits
Lower:No data available
Upper:No data available
0.96
Density:
Solubility:No data available
Section10. STABILITY AND REACTIVITY
Stability:Stable under proper conditions.
Reactivity:No special reactivity has been reported.
Incompartible materials: oxidizing agents
Hazardous Decomposition Carbon monoxide, Carbon dioxide
Products:
Section11. TOXICOLOGICAL INFORMATION
No data available
Acute Toxicity:
Skin corrosion/irritation: No data available
No data available
Serious eye
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC =No data available
NTP =No data available
No data available
Reproductive toxicity:
Section12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea:No data available
Algae:No data available
Persistence / degradability: 88 - 91% (by BOD), 96 - 97% (by TOC), 100% (by GC)
BioaccumulativeNo data available
potential(BCF):
Mobillity in soil
log Pow:No data available
No data available
Soil adsorption (Koc):
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
Not Listed
UN-No:
3-Methoxy-3-methylbutyl Acetate
Section15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26,
2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were
prescribed.
SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据

中国海关编码：2915390090

概述：

2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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

监管条件：

A.入境货物通关单B.出境货物通关单

检验检疫：

R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验

摘要/Summary：

2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

分子结构与计算化学数据

分子结构数据

1、摩尔折射率：42.59

2、摩尔体积（cm³/mol）：170.4

3、等张比容（90.2K）：389.9

4、表面张力（dyne/cm）：27.3

5、介电常数：无可用的

6、极化率（10^-24cm³）：16.88

7、单一同位素质量：160.109944 Da

8、标称质量：160 Da

9、平均质量：160.2108 Da

计算化学数据

1.疏水参数计算参考值（XlogP）:0.9

2.氢键供体数量:0

3.氢键受体数量:3

4.可旋转化学键数量:5

5.互变异构体数量:无

6.拓扑分子极性表面积35.5

7.重原子数量:11

8.表面电荷:0

9.复杂度:129

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