1-amino-3-naphthalen-1-yl-thiourea

Modify Date: 2024-01-03 19:00:49

1-amino-3-naphthalen-1-yl-thiourea Structure
1-amino-3-naphthalen-1-yl-thiourea structure
Common Name 1-amino-3-naphthalen-1-yl-thiourea
CAS Number 42135-78-4 Molecular Weight 217.29000
Density 1.353g/cm3 Boiling Point 394.4ºC at 760 mmHg
Molecular Formula C11H11N3S Melting Point 139-141ºC (dec.)
MSDS USA Flash Point 192.3ºC

 Names

Name 4-(1-Naphthyl)-3-thiosemicarbazide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.353g/cm3
Boiling Point 394.4ºC at 760 mmHg
Melting Point 139-141ºC (dec.)
Molecular Formula C11H11N3S
Molecular Weight 217.29000
Flash Point 192.3ºC
Exact Mass 217.06700
PSA 82.17000
LogP 3.16410
Index of Refraction 1.792

 Safety Information

Risk Phrases 20/21/22-36/37/38
Safety Phrases 26-36/37/39
HS Code 2930909090

 Synthetic Route

~93%

1-amino-3-naphthalen-1-yl-thiourea Structure

1-amino-3-napht...

CAS#:42135-78-4

Literature: Basu, Arghya; Das, Gopal Dalton Transactions, 2011 , vol. 40, # 12 p. 2837 - 2843

~%

1-amino-3-naphthalen-1-yl-thiourea Structure

1-amino-3-napht...

CAS#:42135-78-4

Literature: Shi, Zhi Chuan; Zhao, Zhi Gang; Liu, Xing Li; Chen, Yu Chinese Chemical Letters, 2011 , vol. 22, # 4 p. 405 - 408

~%

1-amino-3-naphthalen-1-yl-thiourea Structure

1-amino-3-napht...

CAS#:42135-78-4

Literature: Shi, Zhi Chuan; Zhao, Zhi Gang; Liu, Xing Li; Chen, Yu Chinese Chemical Letters, 2011 , vol. 22, # 4 p. 405 - 408

~67%

1-amino-3-naphthalen-1-yl-thiourea Structure

1-amino-3-napht...

CAS#:42135-78-4

Literature: Parekh; Desai Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006 , vol. 45, # 4 p. 1072 - 1075

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1-amino-3-naphthalen-1-yl-thiourea Structure

1-amino-3-napht...

CAS#:42135-78-4

Literature: Zhao, Zhigang; Liu, Xingli; Liu, Lingling; Li, Guohua Journal of Chemical Research, 2010 , # 8 p. 455 - 458

~%

1-amino-3-naphthalen-1-yl-thiourea Structure

1-amino-3-napht...

CAS#:42135-78-4

Literature: Cowper; Astik; Thaker Journal of the Indian Chemical Society, 1981 , vol. 58, # 11 p. 1087 - 1088

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1-amino-3-naphthalen-1-yl-thiourea Structure

1-amino-3-napht...

CAS#:42135-78-4

Literature: Busch; Ulmer Chemische Berichte, 1902 , vol. 35, p. 1718

 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

1-amino-3-naphthalen-1-ylthiourea