(二甲基氨亚甲基)丙二腈

(二甲基氨亚甲基)丙二腈 基本信息
CAS号 16849-88-0 分子式 C6H7N3
分子量 121.14000 精确质量 　121.06400
PSA 　50.82000 LogP 　0.47906
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目录
基本信息 物化性质 安全信息 合成路线 毒性 MSDS 海关数据 结构与计算数据 上下游

基本信息 展开↓

CAS号：
16849-88-0
3D弹球模型：
立即前往扯扯看
分子式：
C6H7N3
分子量：
121.14000
中文名称：
(二甲基氨亚甲基)丙二腈
英文名称：
2-(dimethylaminomethylidene)propanedinitrile
中文别名：
(二甲基氨亚甲基)丙二腈;
二甲胺亚甲基丙二腈
英文别名：
2-(dimethylaminomethylidene)propanedinitrile;
EINECS 240-873-7;
<(Dimethylamino)methylen>malononitril;
(Dimethylaminomethylene)malononitrile;
2-cyano-3-(dimethylamino)propenenitrile;
Propanedinitrile,[(dimethylamino)methylene];
((Dimethylamino)methylene)malonitrile;
2-(dimethylaminomethylene)malononitrile;
2-(Dimethylaminomethylen)malonodinitril
精确分子量/精确质量：
121.06400
极性分子表面积/PSA：
50.82000
油水分配系数/LogP：

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。
贝尔斯坦号/MDL：
MFCD00001853
EINECS：
240-873-7
PubChem：
24848655
InChI：
The Key: LBUDLOYYNHQKQI-UHFFFAOYSA-N

物化性质展开↓

外观与性状：
绿色固体
密度：
1.053g/cm3
熔点：
84-85 °C(lit.)
沸点：
413.3ºC at 760mmHg
闪点：
209.1ºC
折射率：
1.49
蒸汽压：
4.86E-07mmHg at 25°C
存储条件/存储方法：

 

 密闭于阴凉干燥环境中

稳定性相关：

 

遵照规定使用和储存则不会分解。

其它信息：

1.       性状：无可用

2.       密度（g/mL,25/4℃）：无可用

3.       相对蒸汽密度（g/mL,空气=1）：无可用

4.       熔点（ºC）：84-85

5.       沸点（ºC,常压）：无可用

6.       沸点（ºC,5.2kPa）：无可用

7.       折射率：无可用

8.       闪点（ºC）：无可用

9.       比旋光度（º）：无可用

10.    自燃点或引燃温度（ºC）：无可用

11.    蒸气压（kPa,25ºC）：无可用

12.    饱和蒸气压（kPa,60ºC）：无可用

13.    燃烧热（KJ/mol）：无可用

14.    临界温度（ºC）：无可用

15.    临界压力（KPa）：无可用

16.    油水（辛醇/水）分配系数的对数值：无可用

17.    爆炸上限（%,V/V）：无可用

18.    爆炸下限（%,V/V）：无可用

19.    溶解性：无可用

安全信息展开↓

海关代码：
2926909090
WGK_Germany：
3
德国有关水污染物质的分类清单
危险类别码：
R20/21/22
安全说明：
S36
RTECS号：
OO3746000
安全标志：
S36:穿戴合适的防护服装。
危险标志：
Xn: Harmful;Xi: Irritant;

合成路线查看所有的合成路线

  • 124-40-3

    二甲胺

  • +

  • 123-06-8

    乙氧基亚甲基丙二腈

  • →

    ~82%

  • 16849-88-0

    (二甲基氨亚甲基)丙二腈

  • 75654-15-8

    N,N-Dimethyl-N'-(trimethoxyacetyl)formamidin

  • +

  • 109-77-3

    丙二腈

  • →

    ~75%

  • 75654-11-4

    2,2,2-三甲氧基-乙酰胺

  • +

  • 16849-88-0

    (二甲基氨亚甲基)丙二腈

  • 68-12-2

    N,N-二甲基甲酰胺

  • +

  • 107-91-5

    氰乙酰胺

  • →

    ~75%

  • 16849-88-0

    (二甲基氨亚甲基)丙二腈

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO3746000
CHEMICAL NAME :
Malononitrile, ((dimethylamino)methylene)-
CAS REGISTRY NUMBER :
16849-88-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H7-N3
MOLECULAR WEIGHT :
121.16
WISWESSER LINE NOTATION :
NCYCN&U1N1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#09600
毒理学数据：

试验方法：静脉
摄入剂量： 56毫克/千克
测试对象：啮齿动物-鼠
毒性类型：急性
毒性作用： 详细的毒副作用没有报告以外的其他致死剂量值

生态数据：

 

该物质对环境可能有危害，对水体应给予特别注意。

MSDS 展开↓

Name: (Dimethylaminomethylene)Malononitrile Material Safety Data Sheet
Synonym: Alpha-Cyano-Beta-Dimethylaminoacrylonitrile; ((Dimethylamino)methylene)malonitrile
CAS: 16849-88-0
Section 1 - Chemical Product   MSDS Name:(Dimethylaminomethylene)Malononitrile Material Safety Data Sheet
Synonym:Alpha-Cyano-Beta-Dimethylaminoacrylonitrile; ((Dimethylamino)methylene)malonitrile
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
16849-88-0 (Dimethylaminomethylene)Malononitrile ca 100 240-873-7
Hazard Symbols: XN
Risk Phrases: 20/21
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful by inhalation and in contact with skin.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Metabolism may release cyanide, which may result in headache, dizziness, weakness, collapse, unconsciousness and possible death.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. May be metabolized to cyanide which in turns act by inhibiting cytochrome oxidase impairing cellular respiration.
Chronic:
May be metabolized to cyanide which in turn acts by inhibiting cytochrome oxidase impairing cellular respiration.
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. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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# 16849-88-0: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 84.00 - 85.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C6H7N3
Molecular Weight: 121.14
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat.
Incompatibilities with Other Materials:
Strong acids, strong bases, strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 16849-88-0: OO3746000 LD50/LC50:
Not available.
Carcinogenicity:
(Dimethylaminomethylene)Malononitrile - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
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: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III
Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21 Harmful by inhalation and in contact with
skin.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
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# 16849-88-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 16849-88-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 16849-88-0 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码：2926909090

概述：
2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 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
摘要/Summary：
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

分子结构与计算化学数据展开↓

分子结构数据

1、   摩尔折射率：33.29

2、   摩尔体积（m3/mol）：115.0

3、   等张比容（90.2K）：296.5

4、   表面张力（3.0 dyne/cm）：44.1

5、   极化率（0.5 10-24cm3）：13.19

计算化学数据

1.疏水参数计算参考值（XlogP）:0.3

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:1

5.互变异构体数量:无

6.拓扑分子极性表面积50.8

7.重原子数量:9

8.表面电荷:0

9.复杂度:189

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

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