4-cyanophenylthiourea

Modify Date: 2024-01-12 19:16:44

4-cyanophenylthiourea Structure
4-cyanophenylthiourea structure
Common Name 4-cyanophenylthiourea
CAS Number 3460-55-7 Molecular Weight 177.22600
Density 1.33g/cm3 Boiling Point 350ºC at 760mmHg
Molecular Formula C8H7N3S Melting Point 201-205ºC
MSDS Chinese USA Flash Point 165.5ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name (4-cyanophenyl)thiourea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.33g/cm3
Boiling Point 350ºC at 760mmHg
Melting Point 201-205ºC
Molecular Formula C8H7N3S
Molecular Weight 177.22600
Flash Point 165.5ºC
Exact Mass 177.03600
PSA 93.93000
LogP 1.98708
Index of Refraction 1.679

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;Xi: Irritant;
Risk Phrases R22
Safety Phrases S22-S36/37
RIDADR UN 3439
WGK Germany 3
Packaging Group II
Hazard Class 6.1
HS Code 2930909090

 Synthetic Route

~10%

4-cyanophenylthiourea Structure

4-cyanophenylth...

CAS#:3460-55-7

Literature: Browne, Duncanl.; O'Brien, Matthew; Koos, Peter; Cranwell, Philippa B.; Polyzos, Anastasios; Ley, Steven V. Synlett, 2012 , vol. 23, # 9 p. 1402 - 1406

~40%

4-cyanophenylthiourea Structure

4-cyanophenylth...

CAS#:3460-55-7

Literature: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY; AUCKLAND UNISERVICES LIMITED Patent: WO2009/114552 A1, 2009 ; Location in patent: Page/Page column 150-151 ;

~%

4-cyanophenylthiourea Structure

4-cyanophenylth...

CAS#:3460-55-7

Literature: Journal of the Chemical Society, , p. 440

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

MFCD00041175
N-(4-Cyanophenyl)thiourea
N-p-cyanophenyl thiourea
4-cyanophenylthiourea