Xanthene
Names
[ CAS No. ]:
92-83-1
[ Name ]:
Xanthene
[Synonym ]:
MFCD00005055
Xanthane
10H-9-oxaanthracene
9H-Xanthene
dibenzo[a,e]pyran
XANTHAN
EINECS 202-194-4
9-oxa-9,10-dihydroanthracene
Xanthene
DIBENZOPYRAN
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
311.0±17.0 °C at 760 mmHg
[ Melting Point ]:
101-102 °C(lit.)
[ Molecular Formula ]:
C13H10O
[ Molecular Weight ]:
182.218
[ Flash Point ]:
137.5±16.7 °C
[ Exact Mass ]:
182.073166
[ PSA ]:
9.23000
[ LogP ]:
3.93
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.623
[ Stability ]:
Stable. Combustible. Incompatible with oxidizing agents.
[ Water Solubility ]:
soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ZD5520000
- CHEMICAL NAME :
- Xanthene
- CAS REGISTRY NUMBER :
- 92-83-1
- BEILSTEIN REFERENCE NO. :
- 0133939
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C13-H10-O
- MOLECULAR WEIGHT :
- 182.23
- WISWESSER LINE NOTATION :
- T C666 BO IHJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 690 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 8,107,1958
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H317
[ Precautionary Statements ]:
P280
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R42/43
[ Safety Phrases ]:
S22-S36/37-S45-S24
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
ZD5520000
[ Packaging Group ]:
III
[ HS Code ]:
29181100
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Articles
Bioorg. Med. Chem. 17 , 896-904, (2009)
This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoret...
Mechanistic insights into the reactions of hydride transfer versus hydrogen atom transfer by a trans-dioxoruthenium(VI) complex.Dalton Trans. 44(16) , 7634-42, (2015)
A mononuclear high-valent trans-dioxoruthenium(VI) complex, trans-[Ru(VI)(TMC)(O)2](2+) (TMC = 1,4,8,11-tetramethyl-1,4,8,11-tetraazacyclotetradecane), was synthesized and characterized by various spe...