Thiourea,N,N'-di-1-naphthalenyl-
Names
[ CAS No. ]:
1240-37-5
[ Name ]:
Thiourea,N,N'-di-1-naphthalenyl-
[Synonym ]:
1,3-Bis(1-naphthyl)-2-thiourea
1,3-di-naphthalen-1-yl-thiourea
1,3-Di-1-naphthyl-2-thiourea
EINECS 214-986-7
N,N'-di-[1]naphthyl-thiourea
Di-1-naphthyl thiourea
Chemical & Physical Properties
[ Density]:
1.335g/cm3
[ Boiling Point ]:
525.6ºC at 760mmHg
[ Molecular Formula ]:
C21H16N2S
[ Molecular Weight ]:
328.43000
[ Flash Point ]:
271.7ºC
[ Exact Mass ]:
328.10300
[ PSA ]:
56.15000
[ LogP ]:
5.94790
[ Vapour Pressure ]:
3.85E-11mmHg at 25°C
[ Index of Refraction ]:
1.83
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YS2770000
- CHEMICAL NAME :
- Urea, 1,3-bis(1-naphthyl)-2-thio-
- CAS REGISTRY NUMBER :
- 1240-37-5
- BEILSTEIN REFERENCE NO. :
- 1008875
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H16-N2-S
- MOLECULAR WEIGHT :
- 328.45
- WISWESSER LINE NOTATION :
- L66J BMYUS&M- BL66J
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 75 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07381
Safety Information
[ HS Code ]:
2930909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%