CAS 928-98-3; 1,5-戊二硫醇; 1,5-pentanedithiol

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P815528

MACKLIN

1,5-戊二硫醇

96%

34元/1g; 78元/5g; 339元/25g; 1063元/100g;

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储存：室温
状态：无色液体
折射率：n20/D 1.519(lit.)

P1518

TCI

1,5-Pentanedithiol

>95.0%(GC)(T)

490元/5G;

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基本信息

纯度/分析方法	>95.0%(GC)(T)
分子式/分子量	C₅H₁₂S₂ = 136.27
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	空气
Reaxys-RN	1732335
PubChem物质ID	87559280
MDL编号	MFCD00004908

技术规格

Appearance	Colorless to Light yellow clear liquid
Purity(GC)	min. 95.0 %
Purity(Iodometric Titration)	min. 95.0 %

物性(参考值)

熔点	-72 ℃
沸点	108 ℃/15 mmHg
闪点	95 ℃
比重	1.02
折射率	1.52

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
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。 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/穿防护服/戴防护眼罩/戴防护面具。 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。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P301 + P312 + P330 : 如误吞咽：如感觉不适，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 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。

B25665

Alfa Aesar

1,5-Pentanedithiol

96%

1266元/5g; 5669元/25g;

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基本信息

MDL
MFCD00004908

EINECS
213-194-9

分子式
HS(CH₂)₅SH

分子量
136.28

熔点
-72°

沸点
216-218°

闪点
95°(203°F)

密度
1.016

折射率
1.5194

灵敏度
Air Sensitive. Ambient temperatures.

形态
Liquid

Beilstein
1732335

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H332
Harmful if swallowed.Harmful if inhaled.

Precautionary Statements
P280f-P403
Wear protective clothing.Store in a well-ventilated place.

安全信息

危险等级
6.1

包装组
III

危险类别
20/22
Harmful by inhalation and if swallowed.

安全等级
9-36
Keep container in a well-ventilated place.Wear suitable protective clothing.

欧盟危险品标志

TSCA
否

242551

Sigma-Aldrich

1,5-Pentanedithiol

96%

625.7元/5 G;

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产品说明

应用

1,5-Pentanedithiol was used as a cross-linker in the preparation of colloidal Au/Ag multilayer films. It was also used as derivatization reagent in determination of organoarsenic compounds in fish by GC-MS analysis.

包装

5 g in glass bottle

基本信息

线性分子式	HS(CH₂)₅SH
分子量	136.28
Beilstein	1732335
EC 号	213-194-9
MDL编号	MFCD00004908
PubChem化学物质编号	24854567
NACRES	NA.22

产品性质

质量水平	100
测定	96%
形式	liquid
折射率	n20/D 1.519 (lit.)
bp	107-108 ℃/15 mmHg (lit.)
mp	−72 ℃ (lit.)
密度	1.016 g/mL at 25 ℃ (lit.)
SMILES string	SCCCCCS
InChI	1S/C5H12S2/c6-4-2-1-3-5-7/h6-7H,1-5H2
InChI key	KMTUBAIXCBHPIZ-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	203.0 °F - closed cup
闪点(C)	95 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

095372

Fluorochem

1,5-Pentanedithiol

96%

2310元/5g;

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基本信息

CAS Number	928-98-3
MDL Number	MFCD00004908
Boiling Point	108℃
Melting Point	-72℃
Density	1.016

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. 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). 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. 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.