CAS 3581-91-7 MFCD00005336-4,5-Dimethylthiazole 4,5-二甲基噻唑 TAO{mole}

4,5-Dimethylthiazole 4,5-二甲基噻唑

CAS 3581-91-7 MFCD00005336

化学结构图

SMILES: Cc1ncsc1C

化学属性

Mol. Formula	C5H7NS
Mol. Weight	113.18
Boiling Point	158.1°C at 760 mmHg
Density	1.07
Refractive index	1.5140 to 1.5230
Flash Point	51°C
TSCA	No
Melting Point	83-84 °C

别名和识别编码

Chemical Name	4,5-Dimethylthiazole
CAS Number	3581-91-7
Alfabeta Name	DIMETHYLTHIAZOLE 45-,
MDL Number	MFCD00005336
Synonym	4,5-Dimethylthiazole {LY} 4,5-Dimethylthiazole {} {LY} 4,5-Dimethylthiazole {} {} {LY} 4,5-Dimethylthiazole {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dimethylthiazole
EC Number	222-703-3
Beilstein Registry Number	105694
PubChem Substance ID	62510
Reaxys-RN	105694
Chemical Name Translation	4,5-二甲基噻唑
LabNetwork Molecule ID	LN00008706
InChI	InChI=1S/C5H7NS/c1-4-5(2)7-3-6-4/h3H,1-2H3
Canonical SMILES	CC1=C(C)N=CS1

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

S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
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 Wear suitable protective clothing 穿戴适当的防护服；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
S39 Wear eye/face protection 戴眼睛/面孔保护装置；

Risk Statements

R10 Flammable 易燃
R22 Harmful if swallowed 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
R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
R41 Risk of serious damage to eyes 有严重损伤眼睛的危险

Precautionary statements

P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
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。
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
P301+P312+P330
P301+P317
P302+P352+P332+P313+P362+P364
P305+P351+P338
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
P370+P378
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
H302 Harmful if swallowed 吞食有害
H315 Causes skin irritation 会刺激皮肤
H318 Causes serious eye damage 严重伤害眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

RTECSXJ4380000

Packing GroupIII

UN Number 1993

Hazard Codes 3

Hazard Class3

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 960 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - chromodacryorrhea
   Lungs, Thorax, or Respiration - dyspnea
   Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,95,1990

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

Sigma Aldrich:3581-91-7(sigmaaldrich)
图谱信息:4,5-二甲基噻唑(3581-91-7)核磁图( 1 HNMR) 4,5-二甲基噻唑(3581-91-7)红外图谱(IR1) 4,5-二甲基噻唑(3581-91-7)核磁图( 13 CNMR) 4,5-二甲基噻唑(3581-91-7)质谱(MS)
用途一:用作食品添加剂
FEMA:3274
MOL 文件:3581-91-7.mol
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） 4，5-二甲基噻唑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
Alfa Aesar:4,5-二甲基噻唑,98% 4,5-Dimethylthiazole, 98%(3581-91-7)
4,5-二甲基噻唑价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D2142 4,5-二甲基噻唑 4,5-Dimethylthiazole 5G 280元 2014/06/02 D2142 4,5-二甲基噻唑 4,5-Dimethylthiazole 25G 917元 2010/05/25 A10785 4,5-二甲基噻唑, 98% 4,5-Dimethylthiazole, 98% 25g 1862元
MSDS 信息:4,5-Dimethylthiazole(3581-91-7).msds
上游原料:甲酰胺
TCI Shanghai:4,5-二甲基噻唑 4,5-Dimethylthiazole,>;94.0%(GC)(3581-91-7)
检测方法:GC,NMR