2-Propanamine,N,N,2-trimethyl-
- 中文别名：叔丁基二甲胺
- 中文释义：叔丁基二甲胺;叔丁基二甲基胺
- 英文别名：N,N-DIMETHYL-TERT-BUTYLAMINE;
n,n,2-trimethyl-2-propanamin;
TERT-BUTYLDIMETHYLAMINE;
N,N,2-Trimethyl-2-propanamine;
tert-butoxy-bis(dimethylamino)methane;
N,N-Dimethyl-t-butylamine;
t-C4H9N(CH3)2;
2-Propanamine,N,N,2-trimethyl;
Dimethyl-tert-butylamine;
1,1,N,N-Tetramethylethanamine
- CAS No.：918-02-5
- 分子式：C6H15N
- 分子量：101.19
- 精确分子量：101.12000
- PSA：3.24000
- InChI：InChI=1/C6H15N/c1-6(2,3)7(4)5/h1-5H3/p+1
- 分子结构式：
物化性质
- 密度：
- 0.75g/cm3
- 熔点：
- -90ºC
- 沸点：
- 89.6-89.9ºC (740 mmHg)
- 折射率：
- 1.4065-1.4085
- 存储条件/存储方法：
密封贮藏，储存在阴凉、干燥的地方，远离热源，火源，火焰；远离易燃易爆区。
- 稳定性相关：
常温常压下稳定，避免与不相容材料接触。
叔丁基二甲胺 安全信息
- 危险类别码：
- R34
- 安全说明：
- 45-36/37/39-26-16
- 安全标志：
- S16:远离火源。
S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
S45:出现意外或者感到不适，立刻到医生那里寻求帮助（最好带去产品容器标签）。
: - 危险标志：
- C: Corrosive;
安全信息
- 密度：
- 0.75g/cm3
- 熔点：
- -90ºC
- 沸点：
- 89.6-89.9ºC (740 mmHg)
- 折射率：
- 1.4065-1.4085
- 存储条件/存储方法：
密封贮藏，储存在阴凉、干燥的地方，远离热源，火源，火焰；远离易燃易爆区。
- 稳定性相关：
常温常压下稳定，避免与不相容材料接触。
叔丁基二甲胺 安全信息
- 危险类别码：
- R34
- 安全说明：
- 45-36/37/39-26-16
- 安全标志：
- S16:远离火源。
S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
S45:出现意外或者感到不适，立刻到医生那里寻求帮助（最好带去产品容器标签）。
: - 危险标志：
- C: Corrosive;
MSDS
| Name: | tert-Butyldimethylamine 98% Material Safety Data Sheet |
| Synonym: | N,N-Dimethyl-tert-butylamin |
| CAS: | 918-02-5 |
Section 1 - Chemical Product MSDS Name:tert-Butyldimethylamine 98% Material Safety Data Sheet
Synonym:N,N-Dimethyl-tert-butylamin
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | content | EINECS# |
| 918-02-5 | tert-Butyldimethylamine | 98% | unlisted |
Hazard Symbols: F C
Risk Phrases: 11 34
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Highly flammable. Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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. Vapors can travel to a source of ignition and flash back. Will burn if involved in a fire. Flammable liquid and vapor.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide. Water may be ineffective.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Remove all sources of ignition.
Use a spark-proof tool.
Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.
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# 918-02-5: 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: Clear liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 89.6 - 89.9 deg C @740mmHg
Freezing/Melting Point: -90 deg C
Autoignition Temperature: Not available.
Flash Point: -5 deg C ( 23.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 0.739
Molecular Formula: C6H15N
Molecular Weight: 101.19
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.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 918-02-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
tert-Butyldimethylamine - 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: AMINES, FLAMMABLE, CORROSIVE, N.O.S.*
Hazard Class: 3 (8)
UN Number: 2733
Packing Group: II
IMO
Shipping Name: AMINES, FLAMMABLE, CORROSIVE, N.O.S.
Hazard Class: 3 (8)
UN Number: 2733
Packing Group: II
RID/ADR
Shipping Name: AMINES, FLAMMABLE, CORROSIVE, N.O.S.
Hazard Class: 3 (8)
UN Number: 2733
Packing group: II
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F C
Risk Phrases:
R 11 Highly flammable.
R 34 Causes burns.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
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.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 918-02-5: No information available.
Canada
CAS# 918-02-5 is listed on Canada's NDSL List.
CAS# 918-02-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 918-02-5 is listed on the TSCA inventory.
SECTION 16 - ADDITIONAL INFORMATION
N/A
分子结构与计算化学数据
计算化学数据
1.疏水参数计算参考值（XlogP）:1.2
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:1
5.互变异构体数量:无
6.拓扑分子极性表面积3.2
7.重原子数量:7
8.表面电荷:0
9.复杂度:49.7
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
