CAS 1003-04-9 MFCD00005412-Tetrahydrothiophen-3-one 四氢噻吩-3-酮 TAO{mole}

Tetrahydrothiophen-3-one 四氢噻吩-3-酮

CAS 1003-04-9 MFCD00005412

化学结构图

SMILES: O=C1CCSC1

化学属性

Mol. Formula	C4H6OS
Mol. Weight	102.15
Refractive index	1.5270 to 1.5310
Vapor Density	>;1 (vs air)
Boiling Point	175.2°C at 760 mmHg
Density	1.194
Flash Point	78°C
TSCA	Yes
Appearance	无色至淡黄色液体，呈葱蒜、肉、蔬菜和奶油似香气。沸点174～175℃或73℃(2000Pa)。

别名和识别编码

Chemical Name	Tetrahydrothiophen-3-one
Synonym	Tetrahydrothiophen-3-one {LY} Tetrahydrothiophen-3-one {} {LY} Tetrahydrothiophen-3-one {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiophen-3-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydrothiop
MDL Number	MFCD00005412
CAS Number	1003-04-9
PubChem Substance ID	61252
EC Number	213-698-9
Beilstein Registry Number	105201
Reaxys-RN	105201
Chemical Name Translation	四氢噻吩-3-酮
LabNetwork Molecule ID	LN00009539
InChI	InChI=1S/C4H6OS/c5-4-1-2-6-3-4/h1-3H2
Canonical SMILES	O=C1CSCC1

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

GHS Symbol

WGK Germany3

Hazard statements

H227 Combustible liquid 可燃液体
H302 Harmful if swallowed 吞食有害
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
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。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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+P312
P302+P352
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P403+P233
P403+P235
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Safety Statements

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；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S37 Wear suitable gloves 戴适当手套；

Hazard Codes

Packing GroupIII

UN Number

Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

方法一:由4-甲氧羧基-3-氧化噻吩烷用10%硫酸液处理而得。
FEMA:3266
食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称允许使用该种添加剂的食品中文名称添加剂功能最大允许使用量（g/kg）最大允许残留量（g/kg） 4，5-二氢-3（2H）噻吩酮食品食品用香料用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
蒸气密度:>;1 (vs air)
F:8-13
Alfa Aesar:四氢噻酚-3-酮,97% Tetrahydrothiophen-3-one, 97%(1003-04-9)
Hazard Note:Irritant
MOL 文件:1003-04-9.mol
使用限量:FEMA：软饮料、冷饮、糖果、胶冻、布丁、胶姆糖、调味料、腌渍品、肉制品、肉羹汤、乳与乳制品、谷类制品，均1.0mg/kg。
Sigma Aldrich:1003-04-9(sigmaaldrich)
TCI Shanghai:四氢噻吩-3-酮 4,5-Dihydro-3(2H)-thiophenone,>;98.0%(GC)(1003-04-9)
用途二:GB 2760--1996规定为允许使用的食品用香料。
图谱信息:四氢噻吩-3-酮(1003-04-9)质谱(MS) 四氢噻吩-3-酮(1003-04-9)红外图谱(IR1) 四氢噻吩-3-酮(1003-04-9)核磁图( 13 CNMR)
用途一:用作香料
毒性:GRAS(FEMA)。 LD 50 1860mg/kg(家鼠)。
参考质量标准:FAO/WHO，1999 含量(GT-10-4) ≥97% 折射率(n D 20 ) 1.527～1.531 相对密度(d 20 20 ) 1.194～1.199
四氢噻吩-3-酮价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 xw050015 四氢噻吩-3-酮 10g 298元 2011/04/16 D3511 4,5-二氢-3(2H)-噻吩酮 4,5-Dihydro-3(2H)-thiophenone 5G 561元 2011/04/16 D3511 4,5-二氢-3(2H)-噻吩酮 4,5-Dihydro-3(2H)-thiophenone 25G 1700元