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4-(benzenecarbonothioylsulfanyl)-4-cyanopentanoic acid

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Origin: China

Cas No: 201611-92-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 201611-92-9 Formula: C13H13NO2S2 Molecular Weight: 279.37800

Description

4-Cyano-4-(phenylcarbonothioylthio)pentanoic acid is a RAFT agent for controlled radical polymerization; especially suited for the polymerization of methacrylate and methacrylamide monomers. Chain Transfer Agent (CTA).

Basic Info

Chemical Name	4-(benzenecarbonothioylsulfanyl)-4-cyanopentanoic acid
Synonyms	YNKQCPNHMVAWHN-UHFFFAOYSA; 4-Cyano-4-(thiobenzoylthio)pentanoic acid; 6-Phenyl-6-thioxo-5-thia-4-cyano-4-methylhexanoic acid;
CAS No.	201611-92-9
Molecular Formula	C13H13NO2S2
Molecular Weight	279.37800
PSA	118.48000
LogP	3.24238

Properties

Density	1.309g/cm3
Boiling Point	473.01ºC at 760 mmHg
Flash Point	239.868ºC
Refractive Index	1.632
Vapor Pressure	0mmHg at 25°C

Safety Info

HS Code	2930909090
Signal Word	Warning
Hazard Declaration	H317
Symbol	GHS07
Caution Statement	P280

Synthesis Route

Diphenyldithioperoxyanhydride+4,4'-Azobis(4-cyanovaleric acid)→4-(benzenecarbonothioylsulfanyl)-4-cyanopentanoic acid
4,4'-Azobis(4-cyanovaleric acid)→4-(benzenecarbonothioylsulfanyl)-4-cyanopentanoic acid
benzenecarbodithioic acid+4,4'-Azobis(4-cyanovaleric acid)→4-(benzenecarbonothioylsulfanyl)-4-cyanopentanoic acid

Precursor

benzyl chloride
benzenecarbodithioic acid
Diphenyldithioperoxyanhydride
dithiobenzoic acid sodium salt

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