CAS 21101-56-4; 3,3'-Dihydroxydiphenyl disulfide

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货号

品牌

产品名称

规格

包装、参考价格

D806457

MACKLIN

3,3'-二羟基二苯二硫醚

97%

122元/1g; 507元/5g;

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储存：室温

Y10522

Alfa Aesar

3,3'-Disulfanediyldiphenol

136元/100mg; 228元/250mg; 556元/1g;

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基本信息

分子量
250.33

549312

Sigma-Aldrich

3,3′-Dihydroxydiphenyl disulfide

97%

1676.04元/5 G;

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产品说明

一般描述

3,3′-Dihydroxydiphenyl disulfide [bis(3-hydroxyphenyl) disulfide] is a symmetrical disulfide derivative that can be prepared by treating 3-hydroxythiophenol with ferric chloride.

应用

3,3′-Dihydroxydiphenyl disulfide may be used in the preparation of bis-[3-(4-fluorobenzyloxy)-phenyl]-disulfide by reacting with 4-fluorobenzyl bromide.

包装

5 g in glass bottle

基本信息

线性分子式	S₂(C₆H₄OH)₂
分子量	250.34
MDL编号	MFCD03094663
PubChem化学物质编号	24874681
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	89-93 ℃ (lit.)
SMILES string	Oc1cccc(SSc2cccc(O)c2)c1
InChI	1S/C12H10O2S2/c13-9-3-1-5-11(7-9)15-16-12-6-2-4-10(14)8-12/h1-8,13-14H
InChI key	XBNOMKROXZGMFW-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	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

101557

Fluorochem

Bis(3-hydroxyphenyl) disulfide

97%

418元/1g;

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基本信息

CAS Number	21101-56-4
MDL Number	MFCD03094663
Melting Point	89-93℃

安全信息

图形或危害标志
危险性说明	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. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. 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 relevant procedures. 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. 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 in accordance with local regulation .