CAS 505-23-7 MFCD00006654-1,3-Dithiane 1,3-二噻烷 TAO{mole}

1,3-Dithiane 1,3-二噻烷

CAS 505-23-7 MFCD00006654

化学结构图

SMILES: C1CSCSC1

化学属性

Mol. Formula	C4H8S2
Mol. Weight	120.24
Melting Point	52-54°C
Density	1.422
Flash Point	90°C
TSCA	No
Boiling Point	194.9°C at 760 mmHg
Stability	对湿度敏感

别名和识别编码

Chemical Name	1,3-Dithiane
MDL Number	MFCD00006654
PubChem Substance ID	10451
Beilstein Registry Number	102534
CAS Number	505-23-7
EC Number	208-006-7
Synonym	1,3-Dithiane {LY} 1,3-Dithiane {} {LY} 1,3-Dithiane {} {} {LY} 1,3-Dithiane {} {} {} {LY} 1,3-Dithiane {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Dithiane {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation	1,3-二噻烷
Reaxys-RN	102534
LabNetwork Molecule ID	LN00007305
InChI	InChI=1S/C4H8S2/c1-2-5-4-6-3-1/h1-4H2
Canonical SMILES	S1CSCCC1

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

产品应用

1,3-Dithiane was used as reagent for deoxygenation of sulfoxides to their corresponding sulfides

安全信息

RTECSJO5070000

WGK Germany3

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Signal word Warning

GHS Symbol

Safety Statements

Risk Statements

R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

Packing GroupIII

UN Number UN 1325 4.1/PG 2 UN3335

Hazard Class4.1

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 19,461,1984

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 80 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 321,213,1994

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 800 nmol/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 321,213,1994

Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitro

其他信息

F:13
TCI Shanghai:1,3-二噻环己烷 1,3-Dithiane,>;97.0%(GC)(505-23-7)
Acros Organics:1,3-二噻烷 1,3-Dithiane, 97%(505-23-7)
图谱信息:1,3-二噻烷(505-23-7)核磁图( 13 CNMR) 1,3-二噻烷(505-23-7)红外图谱(IR1) 1,3-二噻烷(505-23-7)质谱(MS) 1,3-二噻烷(505-23-7)红外图谱(IR2) 1,3-二噻烷(505-23-7)核磁图( 1 HNMR)
用途二:用于有机合成。
Sigma Aldrich:505-23-7(sigmaaldrich)
上游原料:乙酸 --> 氢氧化钾溶液 --> 二甲醇缩甲醛
存储注意事项:湿度敏感
1,3-Dithiane, a protected formaldehyde anion equivalent, serves as useful labeled synthon.
用途一:由于两个硫原子之间的亚甲基的反应活性而在有机合成方面有广泛应用
敏感性:Hygroscopic
Alfa Aesar:1,3-二噻烷,98% 1,3-Dithiane, 98%(505-23-7)
方法一:将三氟化硼乙醚溶液、冰乙酸和氯仿的混合物，在剧烈搅拌下加热回流，滴加1，3-丙二硫醇和甲醛缩二甲醇-氯仿溶液。然后冷至室温。依次用水、10%氢氧化钾溶液、水洗涤。分出氯仿溶液进行干燥、浓缩，残余物溶于甲醇，加热至沸，趁热过滤，滤液冷至室温，置-20℃静置过夜，滤出结晶，真空干燥，得1，3-二噻烷。
MOL 文件:505-23-7.mol
检测方法:GC,NMR
1,3-二噻烷价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D0119 1,3-二噻环己烷 1,3-Dithiane 25G 1490元 2014/06/02 D0119 1,3-二噻环己烷 1,3-Dithiane 5G 493元 2010/06/21 169511000 1,3-二噻烷 1,3-Dithiane 97% 100 GR 6683元
海关编码:29349990
MSDS 信息:m-Dithiane(505-23-7).msds