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CAS: 2127-03-9
分子式: C10H8N2S2
分子量: 220.30
熔点: 56-60℃
中文名称: 
2,2'-二硫代联吡啶
2,2'-二吡啶基二硫醚
英文名称: 
Aldrithiol TM-2
2,2'-dlpyridyl disulfide
2,2'-dipyridyl disulfide
2,2'-dithiodipyridine
推荐供应商
货号品牌产品名称规格包装、参考价格
D806331MACKLIN2,2'-二硫二吡啶98%43元/5g;   130元/25g;   458元/100g;   2105元/500g;   咨询
储存：2~8°C
状态：白色到黄色粉末或晶体
D1114TCI2,2'-Dipyridyl Disulfide [for Peptide Synthesis]>98.0%(GC)(T)340元/5G;   1080元/25G;   咨询

基本信息

纯度/分析方法>98.0%(GC)(T)
分子式/分子量C10H8N2S2 = 220.31
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-RN154629
PubChem物质ID87567675
SDBS (AIST Spectral DB)12066
MDL编号MFCD00006287

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(GC)min. 98.0 %
Purity(Nonaqueous Titration)min. 98.0 %
Melting point57.0 to 60.0 ℃
Solubility in Methanolalmost transparency

物性(参考值)

熔点58 ℃
水溶性可溶
溶解性(可溶于)乙醇,甲醇,丙酮

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。
防范说明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。
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。
228648J&K2,2'-Dipyridyl disulfide98%304元/5G;   920元/25G;   2138元/100G;   咨询

基本信息

分子式C10H8N2S2
分子量220.32
熔点56-58
MDL编码MFCD00006287
Beilstein154629
EINECS 编号218-343-1
存储条件Store at 2-8℃

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
UN号码3335
危险分类9
包装等级III
WGK3
TSCA否
900826J&K2,2'-Dipyridyl disulfide98%, 白色到黄色304元/5G;   920元/25G;   1944元/100G;   咨询

基本信息

分子式C10H8N2S2
分子量220.32
熔点56-58
MDL编码MFCD00006287
Beilstein154629
EINECS 编号218-343-1
存储条件Store at 2-8℃

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
UN号码3335
危险分类9
包装等级III
WGK3
TSCA否
A11118Alfa Aesar2,2'-Dipyridyl disulfide98%674元/5g;   2379元/25g;   8049元/100g;   咨询

应用
2,2'-Dipyridyl disulfide is a useful reagent for determination of sulfhydryl groups, preparation of amino acid active esters and the thio esters of phosphoric acid. It acts as a peptide coupling reagent and as an oxidizing agent. It is also used for the activation of glycosides.

备注
Incompatible with oxidizing agents and metals.

基本信息

MDL
MFCD00006287

EINECS
218-343-1

分子式
C10H8N2S2

分子量
220.32

熔点
56-59°

闪点
210°(410°F)

灵敏度
Keep Cold.

形态
Crystalline powder

溶解性
Soluble in water, benzene, tetrahydrofuran, dichloromethane, acetonitrile and dimethyformamide.

Beilstein
154629

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是

D5767Sigma-Aldrich2,2′-Dithiodipyridinepowder645.31元/1 G;   1930.54元/5 G;   6431.69元/25 G;   咨询

产品说明

应用

2,2′-二硫二吡啶用于单链抗体还原链间二硫键的重建。可作为 T 细胞杂交瘤细胞培养的介质成分和巯基交联剂。

生化/生理作用

2,2′-二硫二吡啶介导单元间二硫键交联。与碳亲核体相互作用生成硫代吡啶衍生物。

基本信息

经验(实验)分子式C10H8N2S2
分子量220.31
Beilstein154629
EC 号218-343-1
MDL编号MFCD00006287
PubChem化学物质编号24893969
NACRESNA.26

产品性质

形式powder
质量水平100
mp56-58 ℃ (lit.)
储存温度2-8℃
SMILES stringS(Sc1ccccn1)c2ccccn2
InChI1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H
InChI keyHAXFWIACAGNFHA-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
43791Sigma-Aldrich2,2′-Dithiodipyridine≥99.0% (GC)468.62元/1 G;   1539.52元/5 G;   咨询

产品说明

其他说明

For the determination of sulfhydryl groups in biological materials

基本信息

经验(实验)分子式C10H8N2S2
分子量220.31
Beilstein154629
EC 号218-343-1
MDL编号MFCD00006287
PubChem化学物质编号329756400
NACRESNA.25

产品性质

质量水平200
测定≥99.0% (GC)
mp56-58 ℃ (lit.)
57-58 ℃
储存温度2-8℃
SMILES stringS(Sc1ccccn1)c2ccccn2
InChI1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H
InChI keyHAXFWIACAGNFHA-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
143049Sigma-AldrichAldrithiolTM-298%550.9元/1 G;   1238.12元/5 G;   2440.98元/25 G;   30855.4元/500 G;   咨询

产品说明

一般描述

醛糖醇™-2是一种核衣壳锌指靶标化合物，可以消除人免疫缺陷病毒1型 病毒的感染性。它是一种硫醇试剂。

应用

醛糖醇™-2可用于合成腺苷-5′-磷酰咪唑内酯。它与PPh3一起使用，可作为HPLC分离羧酸对映体酰胺化反应的缩合剂。
硫醇试剂。在高效液相色谱分离中，与 PPh3 一起作为缩合试剂，用于羧酸对映异构体的酰胺化作用。

包装

1, 5, 25, 500 g in glass bottle

法律信息

Aldrithiol is a trademark of sigma-aldrich Co. LLC

基本信息

经验(实验)分子式C10H8N2S2
分子量220.31
Beilstein154629
EC 号218-343-1
MDL编号MFCD00006287
PubChem化学物质编号24848570

产品性质

质量水平200
测定98%
mp56-58 ℃ (lit.)
溶解性methanol: soluble 50 mg/mL, clear to very slightly hazy, colorless to faintly brownish-yellow
储存温度2-8℃
SMILES stringS(Sc1ccccn1)c2ccccn2
InChI1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H
InChI keyHAXFWIACAGNFHA-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
8.41109Sigma-Aldrich2,2′-Dipyridyl disulfidefor synthesis791.34元/5 G;   咨询

产品说明

分析说明

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 56 °C
Melting range (upper value): ≤ 60 °C
Identity (IR): passes test

基本信息

经验(实验)分子式C10H8N2S2
分子量220.31
MDL编号MFCD00006287
EC索引号218-343-1

产品性质

质量水平200
测定≥98.0% (GC)
自燃温度340 ℃
mp57-61 ℃
转变温度flash point 210 ℃
溶解性 5 g/L
InChI1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H
InChI keyHAXFWIACAGNFHA-UHFFFAOYSA-N

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
929368Amethyst2,2'-Dipyridyl disulfide98%, 用于合成75元/5G;   202元/25G;   762元/100G;   3103元/500G;   咨询

基本信息

分子式C10H8N2S2
分子量220.32
熔点56-58
MDL编码MFCD00006287
Beilstein154629
EINECS 编号218-343-1
存储条件Store at 2-8℃

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
UN号码3335
危险分类9
包装等级III
WGK3
TSCA否
136900Fluorochem2,2'-Dipyridyl disulphide98%308元/5g;   770元/25g;   2750元/100g;   咨询

基本信息

CAS Number2127-03-9
MDL NumberMFCD00006287
Melting Point57-61℃

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 .
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