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Merck
CN

PHL10030

3-正丁烯基苯酞

phyproof® Reference Substance

别名:

Butylidenephtalide, Ligusticum lactone, NSC 325307

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关于此项目

经验公式(希尔记法):
C12H12O2
化学文摘社编号:
分子量:
188.22
UNSPSC Code:
41116107
MDL number:
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InChI key

WMBOCUXXNSOQHM-FLIBITNWSA-N

InChI

1S/C12H12O2/c1-2-3-8-11-9-6-4-5-7-10(9)12(13)14-11/h4-8H,2-3H2,1H3/b11-8-

SMILES string

CCC\C=C1/OC(=O)c2ccccc12

grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥90.0% (HPLC)

manufacturer/tradename

PhytoLab

technique(s)

HPLC: suitable

refractive index

n20/D 1.577 (lit.)

bp

139-142 °C/5 mmHg (lit.)

density

1.103 g/mL at 25 °C (lit.)

application(s)

food and beverages
pharmaceutical

format

neat

storage temp.

2-8°C

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Packaging

This reference substance will be packed in micro-volume insert vials.

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

存储类别

10 - Combustible liquids

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

法规信息

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分析证书(COA)

Lot/Batch Number

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