CAS 7774-74-5; 噻吩-2-硫醇; 2-thiophenethiol

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产品名称

规格

包装、参考价格

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T818540

MACKLIN

2-噻吩硫醇（含二聚物）

97%

32元/1g; 56元/5g; 186元/25g; 615元/100g; 2867元/500g;

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储存：2-8°C，惰性气体保存
状态：无色到浅黄色到橙色液体
折射率：n20/D 1.62(lit.)

T1680

TCI

2-Thiophenethiol

>97.0%(T)

580元/5G;

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基本信息

纯度/分析方法	>97.0%(T)
分子式/分子量	C₄H₄S₂ = 116.20
外观与形状(20℃)	液体
储存温度	0-10℃
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气,加热
Reaxys-RN	104650
PubChem物质ID	87577419
MDL编号	MFCD00051666

技术规格

Appearance	Light yellow to Brown clear liquid
Purity(Iodometric Titration)	min. 97.0 %

物性(参考值)

沸点	56 ℃/5 mmHg
闪点	65 ℃
比重	1.26
折射率	1.62

安全信息

图形或危害标志
信号词	危险
危险性说明	H301 + H311 + H331 : 吞咽、皮肤接触或吸入中毒。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P271 : 只能在室外或通风良好之处使用。 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。 P361 + P364 : 立即脱掉所有沾染的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。 P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。 P304 + P340 + P311 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。呼叫急救中心/医生。 P403 + P233 : 存放在通风良好的地方。保持容器密闭。 P403 + P235 : 存放在通风良好的地方。保持低温。 P405 : 存放处须加锁。

运输信息

UN编号	UN2810
类别	6.1
包装类别	III
监管条件代码(*)

B22642

Alfa Aesar

Thiophene-2-thiol

contains dimer, 97% as monomer

666元/1g; 1330元/5g; 5352元/25g;

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基本信息

MDL
MFCD00051666

EINECS
231-881-1

分子式
C₄H₄S₂

分子量
116.20

沸点
62-65°/12mm

闪点
66°(151°F)

密度
1.247

折射率
1.6170

灵敏度
Keep Cold. Air Sensitive. Light Sensitive.

形态
Liquid

Beilstein
104650

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H302-H312-H332
Combustible liquid.Harmful if swallowed.Harmful in contact with skin.Harmful if inhaled.

Precautionary Statements
P210e-P261-P280-P304+P340-P301+P312a-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
20/22-36/37/38
Harmful by inhalation and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
否

W306207

Sigma-Aldrich

2-Thiophenethiol

≥98%, FG

404.65元/; 3875.17元/100 G; 25134.2元/1 KG;

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产品说明

一般描述

2-Thiophenethiol has been identified as one of the key aroma volatiles in the meat-like model Maillard reaction system.

包装

25, 100 g in glass bottle
1 kg in glass bottle

基本信息

经验(实验)分子式	C₄H₄S₂
分子量	116.20
FEMA编号	3062
Beilstein	104650
EC 号	231-881-1
欧洲委员会编号	478
MDL编号	MFCD00051666
PubChem化学物质编号	24901457
Flavis编号	15.001
NACRES	NA.21

产品性质

质量水平	400
生物来源	synthetic
等级	FG Halal Kosher
reg. compliance	EU Regulation 1334/2008 & 872/2012 FDA 21 CFR 172.515
测定	≥98%
折射率	n20/D 1.62 (lit.)
bp	129 ℃ (lit.)
密度	1.252 g/mL at 25 ℃ (lit.)
文件	see Safety & Documentation for available documents
性状检查	caramel; coffee; roasted
application(s)	flavors and fragrances
食品过敏原	no known allergens
储存温度	2-8℃
SMILES string	Sc1cccs1
InChI	1S/C4H4S2/c5-4-2-1-3-6-4/h1-3,5H
InChI key	SWEDAZLCYJDAGW-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	150.1 °F - closed cup
闪点(C)	65.6 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

018767

Fluorochem

2-Mercaptothiophene

90%

286元/1g; 704元/5g; 2200元/25g; 6556元/100g;

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基本信息

CAS Number	7774-74-5
MDL Number	MFCD00051666
Boiling Point	54℃
Density	1.247

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H312: Harmful in contact with skin. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. 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). P322: Specific measures (see . on this label). P330: Rinse mouth. 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. P363: Wash contaminated clothing before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.