CAS 5683-33-0; 2-二甲基氨吡啶; 2-dimethylamino-pyridin

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货号

品牌

产品名称

规格

包装、参考价格

D831013

MACKLIN

2-二甲氨基吡啶

97%

70元/5g; 315元/25g; 1228元/100g;

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储存：室温,密封
状态：无色至淡黄色液体

D1680

TCI

2-Dimethylaminopyridine

>98.0%(GC)(T)

550元/25G; 4790元/500G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₇H₁₀N₂ = 122.17
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	光,空气,湿气 (吸湿)
Reaxys-RN	110353
PubChem物质ID	87568156
SDBS (AIST Spectral DB)	21080
MDL编号	MFCD00006261

技术规格

Appearance	Colorless to Light yellow clear liquid
Purity(GC)	min. 98.0 %
Purity(Nonaqueous Titration)	min. 98.0 %

物性(参考值)

沸点	108 ℃/35 mmHg
闪点	74 ℃
比重	1.01
折射率	1.56

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P403 + P235 : 存放在通风良好的地方。保持低温。

相关法规

RTECS#

US9200000

617404

J&K

2-Dimethylaminopyridine

98%

141元/5G; 551元/25G; 9099元/500G;

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基本信息

分子式	C₇H₁₀N₂
分子量	122.17
沸点	191
闪点	47
密度	0.984
折光率(n20D)	1.5590
MDL编码	MFCD00006261
Beilstein	110353
EINECS 编号	227-147-5

安全信息

图形或危害标志
提示语	Warning
危险说明	H226 H315 H319 H335
防范说明	P261 P305+P351+P338
UN号码	1993
危险分类	3
包装等级	III
WGK	3
RTECS	US9200000
TSCA	否

L02513

Alfa Aesar

2-(Dimethylamino)pyridine

97%

519元/5g; 1730元/25g;

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应用
2-(Dimethylamino)pyridine in toluene at room temperature in the presence of 1.1 equivalent of methyl trifluoromethanesulfonate forms (2-pyridyl)-trimethylammonium trifluoromethanesulfonate salt. It is used as a model substrate in the preparation of chelate carbene via cyclometalation, H2 loss and reversible α-elimination.

备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

基本信息

MDL
MFCD00006261

EINECS
227-147-5

分子式
C₇H₁₀N₂

分子量
122.17

沸点
190-192°

闪点
80°(176°F)

密度
1.008

折射率
1.5590

灵敏度
Ambient temperatures.

溶解性
Soluble in water.

Beilstein
110353

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H301-H315-H319-H335
Combustible liquid.Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210e-P261-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Avoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
23-26-36/37
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
US9200000

TSCA
否

102245

Sigma-Aldrich

2-(Dimethylamino)pyridine

97%

802.37元/25 G;

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产品说明

一般描述

2-(二甲基氨基)吡啶是一种透明，无色至淡黄色的液体。

应用

在室温下，在甲苯中，在 1.1 当量的三氟甲磺酸甲酯存在下， 2-(二甲基氨基)吡啶形成(2-吡啶基)-三甲基铵三氟甲磺酸盐。它通过环金属化、H₂ 损失和可逆的 α-消除作为螯合卡宾制备中的模型底物。

包装

25 g in glass bottle

基本信息

经验(实验)分子式	C₇H₁₀N₂
分子量	122.17
Beilstein	110353
EC 号	227-147-5
MDL编号	MFCD00006261
PubChem化学物质编号	24846568
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.559 (lit.)
bp	191 ℃ (lit.)
密度	0.984 g/mL at 25 ℃ (lit.)
SMILES string	CN(C)c1ccccn1
InChI	1S/C7H10N2/c1-9(2)7-5-3-4-6-8-7/h3-6H,1-2H3
InChI key	PSHKMPUSSFXUIA-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H226 - H315 - H319 - H335
预防措施声明	P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	3 - Flammable liquids
WGK	WGK 2
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

219108

Fluorochem

N,N-Dimethylpyridin-2-amine

95%

330元/1g; 1386元/25g; 10560元/500g;

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基本信息

CAS Number	5683-33-0
MDL Number	MFCD00006261
Boiling Point	191℃
Melting Point	182℃
Density	0.984

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .