Epoxy curing agent Knowledge Rottlerin Rottlerin

Rottlerin Rottlerin

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Rottlerin Rottlerin

<img src="http://staticv5.basechem.org/img/tupu/old/43a07700c9ee4a1e99b195daead02ac6.gif" alt="Structural formula of purpurinol"

Structural formula

Business number 01SR
Molecular formula C30H28O8
Molecular weight 516.54
label Mallotoxin, 1-[6-[(3-Acetyl-2,4,6-trihydroxy-5-methylphenyl)methyl]-5,7-dihydroxy-2,2-dimethyl-2H-1-benzopyran-8-yl]-3 -phenyl-2-propen-1-one

Numbering system

CAS number:82-08-6

MDL number:MFCD00017361

EINECS number:201-395-4

RTECS number:AM6913800

BRN number:None

PubChem number:24278679

Physical property data

1. Character:Light reddish-brown or brown-yellow flake or needle-like crystals with golden luster

2. Density (g/mL,25/4): Unsure

3. Relative vapor density ( g/mL,air =1): Unsure

4. Melting point (ºC): 212

5. Boiling point (ºC,Normal pressure): Unsure

6. Boiling point (ºC,5.2kPa): Unsure

7. Refractive index: Uncertain

8. Flashpoint (ºC): Unsure

9. Specific optical rotation (º): Unsure

10. Autoignition point or ignition temperature (ºC): Unsure

11. Vapor pressure (kPa,25ºC): Unsure

12. Complexity:921

10. Isotope atoms Quantity: 0

11. Determine atoms Number of stereocenters:0

12. Not sure Number of atomic stereocenters:0

13. Determine chemical bonds Number of stereocenters:1

14. Not sure Number of stereocenters of chemical bonds:0

15. Covalent Number of key units:1

Properties and stability

Light reddish-brown or brown-yellow flake or needle-like crystals with golden luster. Soluble in ether, chloroform, benzene and ethyl acetate, slightly soluble in cold ethanol and acetic acid, almost insoluble in water. Melting point212℃(206207℃)

Storage method

Seal and store in a dark place.

Synthesis method

None yet

Purpose

Biochemical research.

guage: ZH-CN; mso-bidi-language: AR-SA">212℃206207℃)

Storage method

Seal and store in a dark place.

Synthesis method

None yet

Purpose

Biochemical research.

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