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5-Methoxy-2-methyl-1,3-benzoselenazole

Names

[ CAS No. ]:
2946-17-0

[ Name ]:
5-Methoxy-2-methyl-1,3-benzoselenazole

[Synonym ]:
Benzoselenazole, 5-methoxy-2-methyl-
5-Methoxy-2-Methylbenzoselenazole
5-methoxy-2-methyl-benzoselenazole
5-Methoxy-2-methyl-benzoselenazol
5-Methoxy-2-methyl-1,3-benzoselenazole
Benzoselenazole,5-methoxy-2-methyl
MFCD00005558
5-Methoxy-2-methyl-benzselenazol
2-methyl-5-methoxy-benzoselenazole
5-Methoxy-2-methylbenzselenazole
EINECS 220-956-4

Chemical & Physical Properties

[ Density]:
1.491 g/mL at 25 °C(lit.)

[ Boiling Point ]:
311.3±0.0 °C at 760 mmHg

[ Melting Point ]:
22°C(凝固点)

[ Molecular Formula ]:
C9H9NOSe

[ Molecular Weight ]:
226.134

[ Flash Point ]:
122.4±19.8 °C

[ Exact Mass ]:
226.984940

[ PSA ]:
22.12000

[ LogP ]:
1.98

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.639(lit.)

MSDS

Safety Information

[ Symbol ]:

GHS06, GHS08, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301 + H331-H373-H410

[ Precautionary Statements ]:
P261-P273-P301 + P310-P311-P501

[ Hazard Codes ]:
T:Toxic;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R23/25;R33;R50/53

[ Safety Phrases ]:
S20/21-S28-S45-S60-S61

[ RIDADR ]:
UN 2810 6.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
2927000090

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%


Related Compounds

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