CAS 3739-94-4; 2,6-吡啶二甲酰氯; 2,6-Pyridinedicarbonyl dichloride

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货号

品牌

产品名称

规格

包装、参考价格

P816473

MACKLIN

2,6-吡啶二羰酰氯

96%

45元/1g; 132元/5g; 488元/25g; 1470元/100g;

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储存：室温,干燥,密封

249452

J&K

2,6-Pyridinedicarbonyl dichloride

97%

145元/1G; 580元/5G; 1877元/25G;

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基本信息

分子式	C₇H₃Cl₂NO₂
分子量	204.01
熔点	56-58
沸点	284
MDL编码	MFCD00006289
Beilstein	131556
EINECS 编号	223-125-4

安全信息

图形或危害标志
提示语	Danger
危险说明	H314
防范说明	P280 P305+P351+P338 P310
UN号码	3261
危险分类	8
包装等级	II
WGK	3
TSCA	否

H26570

Alfa Aesar

Pyridine-2,6-dicarbonyl dichloride

97%

341元/1g; 1074元/5g; 3344元/25g;

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应用
2,6-Pyridinedicarbonyl dichloride is used as the reagent during the synthesis of pyridine-based polyamido-polyester optically active macrocycles. It is used as starting reagent during the synthesis of pyridine-bridged 2,6-bis-carboxamide Schiff?s bases. It was used in the synthesis of N,N?-bis(1-pyrenylmethyl)pyridine-2,6-dicarboxamide3

备注
Moisture Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

基本信息

MDL
MFCD00006289

EINECS
223-125-4

分子式
C₇H₃Cl₂NO₂

分子量
204.01

熔点
57-61°

沸点
284°

灵敏度
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Solid

溶解性
Insoluble in water.

Beilstein
131556

GHS危害和防范说明

GHS符号

Hazard Statements
H314-H318
Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
II

危险类别
34
Causes burns.

安全等级
26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

欧盟危险品标志

TSCA
否

C16213

Alfa Aesar

2,6-Pyridinedicarboxylic acid chloride

97%

1309元/5g; 4256元/25g; 12288元/100g;

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基本信息

Ref#
16213

MDL
6289

分子式
C7 H3 Cl2 N O2

分子量
204.01

形态
White to pale brown cryst powder

安全信息

危险等级
8

包装组
II

142875

Sigma-Aldrich

2,6-Pyridinedicarbonyl dichloride

97%

651.2元/5 G; 1700.58元/25 G;

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产品说明

应用

2.6-吡啶二羰基二氯化物可用作合成以下物质的起始材料：

吡啶基聚酰胺聚酯，与手性二氢溴化二胺反应形成光学活性大环化合物。
吡啶桥联 2,6-双-甲酰胺席夫′碱，采用L-丙氨酸或2- 甲基-丙氨酸甲酯进行处理。
N,N′-双(1-芘甲基)吡啶-2,6-二羧酰胺，在存在碱的条件下与1-芘甲基胺盐酸盐反应。

包装

5, 25 g in glass bottle

基本信息

经验(实验)分子式	C₇H₃Cl₂NO₂
分子量	204.01
Beilstein	131556
EC 号	223-125-4
MDL编号	MFCD00006289
PubChem化学物质编号	24848540
NACRES	NA.22

产品性质

质量水平	100
测定	97%
bp	284 ℃ (lit.)
mp	56-58 ℃ (lit.)
SMILES string	ClC(=O)c1cccc(n1)C(Cl)=O
InChI	1S/C7H3Cl2NO2/c8-6(11)4-2-1-3-5(10-4)7(9)12/h1-3H
InChI key	GWHOGODUVLQCEB-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 + H332 - H317 - H412
预防措施声明	P261 - P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312
危险分类	Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Skin Sens. 1A
储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges