1-(3,4,5-TRIMETHOXYPHENYL)BUTANE-1,3-DIONE

Names

[ CAS No. ]:
55513-17-2

[ Name ]:
1-(3,4,5-TRIMETHOXYPHENYL)BUTANE-1,3-DIONE

[Synonym ]:
3,4-dichlorobenzylpiperazine
1-(3,4-Dichlorobenzyl)piperazine
1-(3,4-chlorobenzyl)piperazine
MFCD03407488

Chemical & Physical Properties

[ Density]:
1.225g/mLat 25°C(lit.)

[ Melting Point ]:
212-213 °C

[ Molecular Formula ]:
C₁₁H₁₄Cl₂N₂

[ Molecular Weight ]:
245.14800

[ Flash Point ]:
>110 °C - 闭杯

[ Exact Mass ]:
244.05300

[ PSA ]:
15.27000

[ LogP ]:
2.66530

MSDS

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Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C

[ Risk Phrases ]:
37/38-41

[ Safety Phrases ]:
26-39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933599090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%