CAS 4455-13-4; (甲硫基)乙酸乙酯; (methylthio)-acetic aci ethyl ester

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货号

品牌

产品名称

规格

包装、参考价格

E832278

MACKLIN

甲硫基乙酸乙酯

98%

29元/5g; 66元/25g; 263元/100g; 1298元/500g;

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储存：室温,惰性气体氛围
状态：澄清无色液体

M0897

TCI

Ethyl (Methylthio)acetate

>98.0%(GC)

135元/5G; 250元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₅H₁₀O₂S = 134.19
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (吸湿)
Reaxys-RN	1744999
PubChem物质ID	87572885
SDBS (AIST Spectral DB)	18498
MDL编号	MFCD00009182

技术规格

Appearance	Colorless to Light orange to Yellow clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	176 ℃
闪点	59 ℃
比重	1.06
折射率	1.46

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。 H226 : 易燃液体和蒸气。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P240 : 容器和装载设备接地/等势联接。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P233 : 保持容器密闭。 P243 : 采取防止静电放电的措施。 P241 : 使用防爆的电气/通风/照明设备。 P242 : 只能使用不产生火花的工具。 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。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 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。 P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P403 + P235 : 存放在通风良好的地方。保持低温。

运输信息

UN编号	UN3272
类别	3
包装类别	III
监管条件代码(*)

406499

J&K

Ethyl (Methylthio)acetate

95%

215元/25G; 629元/100G;

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基本信息

分子式	C₅H₁₀O₂S
分子量	134.20
闪点	59
密度	1.043
折光率(n20D)	1.4590
MDL编码	MFCD00009182

安全信息

图形或危害标志
提示语	Warning
危险说明	H226 H315 H319 H335
防范说明	P261 P305+P351+P338
UN号码	3272
危险分类	3
包装等级	III

B24285

Alfa Aesar

Ethyl (Methylthio)acetate

98%

220元/5g; 659元/25g; 2632元/100g;

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应用
Ethyl (methylthio)acetate is used as an internal standard during the analytical determination of volatile sulfur compounds in port wines. Further, it is used as food flavors.

备注
Incompatible with strong oxidizing agents and strong alkalis.

基本信息

MDL
MFCD00009182

EINECS
224-700-2

分子式
CH₃SCH₂CO₂CH₂CH₃

分子量
134.20

沸点
176°

闪点
59°(138°F)

密度
1.06

折射率
1.4600

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with alcohol. Immiscible with water.

Beilstein
1744999

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H319-H335
Flammable liquid and vapour.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

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

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

TSCA
否

W383503

Sigma-Aldrich

Ethyl (Methylthio)acetate

≥98%, FG

442.95元/; 1652.49元/100 G; 13287.6元/1 KG;

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产品说明

一般描述

天然存在：苹果和甜瓜。

包装

100 g in glass bottle
1 kg in glass bottle

生化/生理作用

1.0% 时的气味
1-2ppm 时的味道

基本信息

线性分子式	CH₃SCH₂CO₂C₂H₅
分子量	134.20
FEMA编号	3835
EC 号	224-700-2
MDL编号	MFCD00009182
PubChem化学物质编号	24901902
Flavis编号	12.122

产品性质

质量水平	400
生物来源	synthetic
等级	FG
reg. compliance	EU Regulation 1334/2008 & 872/2012
测定	≥98%
颜色	colorless
折射率	n20/D 1.459 (lit.)
bp	70-72 ℃/25 mmHg (lit.)
密度	1.043 g/mL at 25 ℃ (lit.)
文件	see Safety & Documentation for available documents
性状检查	green; tropical; fruity; sulfurous
application(s)	flavors and fragrances
食品过敏原	no known allergens
SMILES string	CCOC(=O)CSC
InChI	1S/C5H10O2S/c1-3-7-5(6)4-8-2/h3-4H2,1-2H3
InChI key	MDIAKIHKBBNYHF-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H226 - H315 - H319 - H335
预防措施声明	P210 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	138.2 °F - closed cup
闪点(C)	59 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

449224

Fluorochem

Ethyl 2-(methylthio)acetate

95%

220元/5g; 352元/10g; 704元/25g; 2134元/100g;

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基本信息

CAS Number	4455-13-4
MDL Number	MFCD00009182
Boiling Point	176℃
Density	1.06

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. 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. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304: IF INHALED: . 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 . 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. P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.