CAS 54-96-6; 3,4-二氨基吡啶; 3,4-diamino-pyridin

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产品名称

规格

包装、参考价格

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D794268

MACKLIN

3,4-二氨基吡啶

10mM in DMSO

185元/1ml;

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储存：-20°C

D830503

MACKLIN

3,4-二氨基吡啶

98%

36元/1g; 75元/5g; 346元/25g;

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储存：室温,密封
状态：灰色-棕色到棕色结晶粉末

D1149

TCI

3,4-Diaminopyridine

>99.0%(GC)(T)

150元/1G; 655元/5G;

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基本信息

纯度/分析方法	>99.0%(GC)(T)
分子式/分子量	C₅H₇N₃ = 109.13
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	110232
PubChem物质ID	87567701
SDBS (AIST Spectral DB)	4207
Merck Index (14)	2986
MDL编号	MFCD00006401

技术规格

Appearance	White to Light yellow to Light orange powder to crystal
Purity(GC)	min. 99.0 %
Purity(Nonaqueous Titration)	min. 99.0 %

物性(参考值)

熔点	220 ℃
水溶性	可溶
溶解性(可溶于)	醇
溶解性(微溶于)	乙醚

安全信息

图形或危害标志
信号词	危险
危险性说明	H300 + H330 : 吞咽或吸入致命。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P271 : 只能在室外或通风良好之处使用。 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。 P284 : [在通风不足的情况下]戴呼吸防护装置。 P302 + P352 : 如皮肤沾染：用水充分清洗。 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。 P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P403 + P233 : 存放在通风良好的地方。保持容器密闭。 P405 : 存放处须加锁。

相关法规

RTECS#

US7600000

运输信息

UN编号	UN2811
类别	6.1
包装类别	II
监管条件代码(*)

146595

J&K

3,4-Diaminopyridine

98%

81元/1G; 202元/5G; 539元/25G;

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基本信息

分子式	C₅H₇N₃
分子量	109.13
熔点	216-218
MDL编码	MFCD00006401
Beilstein	110232
Merck	14,2986
EINECS 编号	200-220-9

安全信息

图形或危害标志
提示语	Danger
危险说明	H300 H311 H315 H319 H330 H335
防范说明	P260 P264 P280 P284 P305+P351+P338 P301+P310
UN号码	2811
危险分类	6.1
包装等级	II
WGK	3
RTECS	US7600000
TSCA	否

A12465

Alfa Aesar

3,4-Diaminopyridine

97%

418元/1g; 2067元/5g; 8923元/25g;

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应用
It is a potassium channel blocker in nerve terminals. It inhibits potassium channel efflux, increasing the duration of the action potential, which results in an increase in the duration of calcium channel opening and enhanced acetylcholine (ACh) release. Increased ACh availability at the motor end plate allows muscles to contract.

备注
Store under cool dry place. Ensure good ventilation. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00006401

EINECS
200-220-9

分子式
C₅H₇N₃

分子量
109.13

熔点
217-220°

闪点
240°(464°F)

灵敏度
Ambient temperatures.

形态
Powder or crystals

溶解性
Soluble in water (24 mg/ml at 20°C), alcohol. Slightly soluble in ether.

Beilstein
110232

Merck
14,2986

GHS危害和防范说明

GHS符号

Hazard Statements
H300-H312-H330-H319
Fatal if swallowed.Harmful in contact with skin.Fatal if inhaled.Causes serious eye irritation.

Precautionary Statements
P280h-P304+P340-P305+P351+P338-P320-P310a-P302+P352a
Wear protective gloves/clothing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment is urgent (see label).Specific treatment is urgent (see label).

安全信息

危险等级
6.1

包装组
II

危险类别
21-25-26-36
Harmful in contact with skin.Toxic if swallowed.Very toxic by inhalation.Irritating to eyes.

安全等级
26-28-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).Wear suitable protective clothing and gloves.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

RTECS
US7600000

TSCA
否

D7148

Sigma-Aldrich

3,4-Diaminopyridine

≥98%

308.6元/1 G; 931.99元/5 G;

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基本信息

经验(实验)分子式	C₅H₇N₃
分子量	109.13
Beilstein	110232
EC 号	200-220-9
MDL编号	MFCD00006401
PubChem化学物质编号	57654120
NACRES	NA.22

产品性质

质量水平	100
测定	≥98%
形式	powder
mp	216-218 ℃ (lit.)
SMILES string	Nc1ccncc1N
InChI	1S/C5H7N3/c6-4-1-2-8-3-5(4)7/h1-3H,7H2,(H2,6,8)
InChI key	OYTKINVCDFNREN-UHFFFAOYSA-N
Gene Information	human ... KCNA1(3736), KCNA10(3744), KCNA2(3737), KCNA3(3738), KCNA4(3739), KCNA5(3741), KCNA6(3742), KCNA7(3743), KCNB1(3745), KCNB2(9312), KCNC1(3746), KCNC2(3747), KCNC3(3748), KCNC4(3749), KCND1(3750), KCND2(3751), KCND3(3752), KCNF1(3754), KCNG1(3755), KCNG2(26251), KCNG3(170850), KCNG4(93107), KCNH1(3756), KCNH2(3757), KCNH3(23416), KCNH4(23415), KCNH5(27133), KCNH6(81033), KCNH7(90134), KCNH8(131096), KCNQ1(3784), KCNQ2(3785), KCNQ3(3786), KCNQ4(9132), KCNQ5(56479), KCNS1(3787), KCNS2(3788), KCNS3(3790), KCNV1(27012), KCNV2(169522)

安全信息

象形图
警示用语：	Danger
危险声明	H300 + H330 - H311 - H319
预防措施声明	P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P310 - P305 + P351 + P338
危险分类	Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Eye Irrit. 2
储存分类代码	6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

8.18392

Sigma-Aldrich

3,4-Diaminopyridine

for synthesis

283.68元/1 G; 587.22元/5 G;

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产品说明

分析说明

Assay (HClO₄): ≥ 98.0 %
Identity (IR): passes test

基本信息

线性分子式	3,4-(NH₂)₂C₅H₃N
分子量	109.13
MDL编号	MFCD00006401
EC索引号	200-220-9

产品性质

质量水平	200
自燃温度	480 ℃
效能	47 mg/kg LD₅₀, oral (Rat) >200 mg/kg LD₅₀, skin (Rabbit)
mp	217-220 ℃
转变温度	flash point 240 ℃
溶解性	30 g/L
储存温度	2-30℃
InChI	1S/C5H7N3/c6-4-1-2-8-3-5(4)7/h1-3H,7H2,(H2,6,8)
InChI key	OYTKINVCDFNREN-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H300 + H330 - H311 - H319
预防措施声明	P260 - P264 - P280 - P302 + P352 + P312 - P304 + P340 + P310 - P305 + P351 + P338
危险分类	Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Eye Irrit. 2
储存分类代码	6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 3

158757

Amethyst

3,4-Diaminopyridine

98%, 用于合成

65元/1G; 134元/5G; 475元/25G; 1513元/100G;

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基本信息

分子式	C₅H₇N₃
分子量	109.13
熔点	216-218
MDL编码	MFCD00006401
Beilstein	110232
Merck	14,2986
EINECS 编号	200-220-9

安全信息

图形或危害标志
提示语	Danger
危险说明	H300 H311 H315 H319 H330 H335
防范说明	P260 P264 P280 P284 P305+P351+P338 P310
UN号码	2811
危险分类	6.1
包装等级	II
WGK	3
RTECS	US7600000
TSCA	否

043674

Fluorochem

3,4-Diaminopyridine

98%

242元/1g; 968元/5g; 1870元/10g; 3432元/25g;

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基本信息

CAS Number	54-96-6
MDL Number	MFCD00006401

安全信息

图形或危害标志
危险性说明	H300: Fatal if swallowed. H311: Toxic in contact with skin. H315: Causes skin irritation. H319: Causes serious eye irritation. H330: Fatal if inhaled. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P284: Wear respiratory protection. . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . 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. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P320: Specific treatment is urgent (see . on this label). P321: Specific treatment (see . on this label). P322: Specific measures (see . on this label). P330: Rinse mouth. 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. P361: Remove/Take off immediately all contaminated clothing. P362: Take off contaminated clothing and wash before reuse. P363: Wash contaminated clothing 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 local regulations.