CAS 636-73-7 MFCD00006381-3-Pyridinesulfonic acid 3-吡啶磺酸 TAO{mole}

3-Pyridinesulfonic acid 3-吡啶磺酸

CAS 636-73-7 MFCD00006381

化学结构图

SMILES: O=S(=O)(O)c1cccnc1

化学属性

Mol. Formula	C5H5NO3S
Mol. Weight	159.16
Density	1.509
Melting Point	>300°C
TSCA	No
Solubility	可溶
Appearance	白色针状或片状结晶。熔点365-370℃（338-339℃，357℃）。易溶于水，难溶于醇，不溶于醚、苯和三氯乙烯。
Stability	易吸潮

别名和识别编码

Chemical Name	3-Pyridinesulfonic acid
CAS Number	636-73-7
Alfabeta Name	PYRIDINESULFONICACID 3-
MDL Number	MFCD00006381
Synonym	Pyridine-3-sulfonic acid {LY} Pyridine-3-sulfonic acid {} {LY} Pyridine-3-sulfonic acid {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine-3-sulfonic acid {} {} {} {} {} {} {} {} {} {} {
EC Number	211-265-9
Beilstein Registry Number	120822
PubChem Substance ID	87574814
Reaxys-RN	120822
Chemical Name Translation	3-吡啶磺酸
InChIKey	DVECLMOWYVDJRM-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00174721
InChI	InChI=1S/C5H5NO3S/c7-10(8,9)5-2-1-3-6-4-5/h1-4H,(H,7,8,9)
Canonical SMILES	O=S(O)(C1=CC=CN=C1)=O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

Warnings IRRITANT

Signal word Danger

GHS Symbol

WGK Germany3

Safety Statements

S20 When using do not eat or drink 使用时，不得进食，饮水；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

Risk Statements

R34 Causes burns 会导致灼伤

Precautionary statements

P234 Keep only in original container. 只保留在原来的容器中。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P301+P330+P331
P301+P330+P331+P310
P303+P361+P353
P303+P361+P353+P310+P363
P304+P340
P304+P340+P310
P305+P351+P338
P305+P351+P338+P310
P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
P405 Store locked up. 上锁保管。
P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
P501 Dispose of contents/container to..… 处理内容物/容器.....

RTECSUT7920000

Packing GroupIII

UN Number 2585 3261 UN 2585 8/PG 3

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {}

Hazard statements

H290 May be corrosive to metals 可能腐蚀金属。
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Hazard Codes 8 C

Hazard Class8

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - quail
DOSE/DURATION           : >316 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EESADV Ecotoxicology and Environmental Safety.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1977-  Volume(issue)/page/year:
   6,149,1982

其他信息

用途一:用于医药
TCI Shanghai:吡啶-3-磺酸 Pyridine-3-sulfonic Acid,>;98.0%(T)(636-73-7)
检测方法:HPLC,T,NMR
用途二:药物吡啶斯的明的中间体。
溶于水，难溶于甲醇，不溶于醚、苯和三氯乙烷。
敏感性:Light Sensitive
MSDS 信息:3-Pyridinesulfonic acid(636-73-7).msds
MOL 文件:636-73-7.mol
海关编码:29333999
Alfa Aesar:吡啶-3-磺酸,98+% Pyridine-3-sulfonic acid, 98+%(636-73-7)
3-吡啶磺酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 P0658 吡啶-3-磺酸 Pyridine-3-sulfonic Acid 500G 5190元 2014/06/02 P0658 吡啶-3-磺酸 Pyridine-3-sulfonic Acid 25G 593元 2014/06/02 P1271 吡啶-3-磺酸 Pyridine-3-sulfonic Acid 25G 855元
Sigma Aldrich:636-73-7(sigmaaldrich)
Acros Organics:3-吡啶磺酸 3-Pyridinesulfonic acid, 98%(636-73-7)
上游原料:发烟硫酸 --> 硫酸汞
图谱信息:3-吡啶磺酸(636-73-7)红外图谱(IR1) 3-吡啶磺酸(636-73-7)红外图谱(IR2)
方法一:由吡啶经发烟硫酸磺化而得。将发烟硫酸加入干燥的反应锅中，于搅拌下滴加吡啶，约2.5h加完，再加入硫酸汞。加热至230-240℃，保温13-14h。放冷至20-25℃，然后在冷却下加入乙醇中，继续冷至5℃以下，析出结晶，即为吡啶-3-磺酸。
下游产品:3-羟基吡啶 --> 吡啶-3-磺酰氯