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3585-33-9生产厂家

3585-33-9价格

3585-33-9

3585-33-9结构式
3585-33-9结构式
  • 常用中文名:二甲基胺锂
  • 常用英文名:Lithium dimethylamide
  • CAS号:3585-33-9
  • 分子式:C2H6LiN
  • 分子量:51.01670
  • 发布时间:2018-02-16 08:00:00
  • 更新时间:2024-01-06 18:30:37

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中文名 二甲氨基锂
英文名 lithium,dimethylazanide
中文别名 二甲基胺锂
英文别名 6-acetyl-2-methoxy-1-naphthalene
EINECS 222-714-3
lithiumdimethylamide
lithium dimethylazanide
dimethylamine,lithium salt
lithium dimethylamine
MFCD00008295
Lithium dimethylamide preparation
密度 0.68 g/cm3at 25°C (lit.)
沸点 68ºC
分子式 C2H6LiN
分子量 51.01670
精确质量 51.06600
PSA 3.24000
LogP 0.01230
外观性状 粉末或块状
储存条件

避光,通风干燥处,密封保存

稳定性

常温常压下稳定

计算化学

1、 氢键供体数量:1

2、 氢键受体数量:1

3、 可旋转化学键数量:0

4、 拓扑分子极性表面积(TPSA):12

5、 重原子数量:4

6、 表面电荷:0

7、 复杂度:2.8

8、 同位素原子数量:0

9、 确定原子立构中心数量:0

10、 不确定原子立构中心数量:0

11、 确定化学键立构中心数量:0

12、 不确定化学键立构中心数量:0

13、 共价键单元数量:3

更多

1. 性状:不确定

2. 密度d(g/mL,25/4℃):0.68

3. 相对蒸汽密度(g/mL,空气=1):不确定

4. 熔点mp(ºC):不确定

5. 沸点(ºC,常压):不确定

6. 沸点 bp ( ºC, 24mm ):68 7. 折射率:不确定

8. 闪点fp(ºC):不确定

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


SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name: Lithium dimethylamide
REACH No.: A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No.: 3585-33-9


SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Pyrophoric solids (Category 1), H250
Substances, which in contact with water, emit flammable gases (Category 2), H261
Skin corrosion (Category 1B), H314
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
F, C Highly flammable, Corrosive R17, R34
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal wordDanger
Hazard statement(s)
Catches fire spontaneously if exposed to air.
In contact with water releases flammable gases.
Causes severe skin burns and eye damage.
Precautionary statement(s)
Do not allow contact with air.
P231 + P232Handle under inert gas. Protect from moisture.
Wear protective gloves/ protective clothing/ eye protection/ face
protection.
P305 + P351 + P338IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/ physician.
Store contents under inert gas.
Supplemental Hazardnone
Statements
Other hazards - none

SECTION 3: Composition/information on ingredients
Substances
Formula: C2H6LiN
Molecular Weight: 51,02 g/mol
CAS-No.: 3585-33-9
EC-No.: 222-714-3
Hazardous ingredients according to Regulation (EC) No 1272/2008
ComponentClassificationConcentration
Lithium dimethylamide
CAS-No.3585-33-9Pyr. Sol. 1; Water-react. 2;<= 100 %
EC-No.222-714-3Skin Corr. 1B; H250, H261,
Hazardous ingredients according to Directive 1999/45/EC
ComponentClassificationConcentration
Lithium dimethylamide
CAS-No.3585-33-9F, C, R17 - R34<= 100 %
EC-No.222-714-3
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a
physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with
water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
no data available

SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Dry powder Carbon dioxide (CO2)
Unsuitable extinguishing media
Water
Special hazards arising from the substance or mixture
Carbon oxides, nitrogen oxides (NOx), Lithium oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Sweep up and shovel. Contain spillage, and then collect with an electrically protected vacuum cleaner or
by wet-brushing and place in container for disposal according to local regulations (see section 13). Do
not flush with water. Keep in suitable, closed containers for disposal. Contain spillage, pick up with an
electrically protected vacuum cleaner or by wet-brushing and transfer to a container for disposal
according to local regulations (see section 13).
Reference to other sections
For disposal see section 13.

SECTION 7: Handling and storage
Precautions for safe handling
Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Keep away from sources of ignition
- No smoking.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Never allow product to get in contact with water during storage.
Handle and store under inert gas. Moisture sensitive.
Specific end use(s)
A part from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands. Protective gloves against thermal risks
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, Flame retardant antistatic protective clothing, The type
of protective equipment must be selected according to the concentration and amount of the
dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.

SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) AppearanceForm: solid
Colour: white
b) Odourno data available
c) Odour Thresholdno data available
d) pHno data available
e) Melting point/freezingno data available
point
f) Initial boiling point and no data available
boiling range
g) Flash pointno data available
h) Evapouration rateno data available
i) Flammability (solid, gas) no data available
j) Upper/lowerno data available
flammability or
explosive limits
k) Vapour pressureno data available
l) Vapour densityno data available
m) Relative densityno data available
n) Water solubilityno data available
o) Partition coefficient: n- no data available
octanol/water
p) Auto-ignitionno data available
temperature
q) Decompositionno data available
temperature
r) Viscosityno data available
s) Explosive propertiesno data available
t) Oxidizing propertiesno data available
Other safety information
no data available

SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
Reacts violently with water.
Conditions to avoid
Exposure to moisture.
Incompatible materials
Strong oxidizing agents, acids
Hazardous decomposition products
Other decomposition products - no data available
In the event of fire: see section 5

SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitisation
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC:No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Additional Information
RTECS: Not available
Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and
skin., Cough, Shortness of breath, Headache, Nausea

SECTION 12: Ecological information
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
no data available

SECTION 13: Disposal considerations
Waste treatment methods
Product
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting
as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal
company. Contact a licensed professional waste disposal service to dispose of this material.
Contaminated packaging
Dispose of as unused product.

SECTION 14: Transport information
UN number
ADR/RID: 3393IMDG: 3393IATA: 3393
UN proper shipping name
ADR/RID: ORGANOMETALLIC SUBSTANCE, SOLID, PYROPHORIC, WATER-REACTIVE (Lithium
dimethylamide)
IMDG: ORGANOMETALLIC SUBSTANCE, SOLID, PYROPHORIC, WATER-REACTIVE (Lithium
dimethylamide)
IATA:Organometallic substance, solid, pyrophoric, water-reactive (Lithium dimethylamide)
Passenger Aircraft: Not permitted for transport
Cargo Aircraft: Not permitted for transport
Transport hazard class(es)
ADR/RID: 4.2 (4.3)IMDG: 4.2 (4.3)IATA: 4.2 (4.3)
Packaging group
ADR/RID: IIMDG: IIATA: -
Environmental hazards
ADR/RID: noIMDG Marine pollutant: noIATA: no
Special precautions for user
no data available

SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment


SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

通常对水是不危害的,若无政府许可,勿将材料排入周围环境

危害码 (欧洲) F: Flammable;C: Corrosive;N: Dangerous for the environment;
风险声明 (欧洲) 17-34-67-65-62-51/53-48/20-11
安全声明 (欧洲) 9-16-26-29-33-36/37/39-45-62-27
危险品运输编码 UN 3394 4.2/PG 1
危险类别 4.2
海关编码 2924199090

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3585-33-9结构式

3585-33-9

文献:US2004/210071 A1, ; Page 6 ;

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3585-33-9结构式

3585-33-9

文献:US2007/112039 A1, ; Page/Page column 9 ; US 20070112039 A1

~%

3585-33-9结构式

3585-33-9

文献:Tetrahedron, , vol. 42, # 17 p. 4729 - 4742
海关编码 2924199090
中文概述 2924199090. 其他无环酰胺(包括无环氨基甲酸酯)(包括其衍生物及盐). 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, 包装
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%