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CAS93-02-7  2,5-Dimethoxybenzaldehyde 

2,5-Dimethoxybenzaldehyde name

Chinese name 2,5-dimethoxybenzaldehyde

English name 2,5-Dimethoxybenzaldehyde

Chinese alias 2,5-dimethoxybenzoin

English alias More

2,5-dimethoxybenzaldehyde physical and chemical properties

Density 1.1±0.1 g/cm3

Boiling point 283.8±0.0 °C at 760 mmHg

Melting point 46-48 °C (lit.)

Molecular formula C9H10O3

Molecular weight 166.174

Flash point 120.6±8.2 °C

Exact quality 166.062988

PSA 35.53000

LogP 1.77

Appearance properties Light yellow crystalline powder.

Vapor pressure 0.0±0.5 mmHg at 25°C

Refractive index 1.534

Storage conditions

This product should be sealed and protected from light.

 

Molecular Structure

1, molar refractive index: 46.36

 

2, molar volume (m3 / mol): 149.1

 

3, isotonic capacity (90.2K): 365.6

 

4, surface tension (dyne / cm): 36.1

 

5, polarizability (10 -24cm 3): 18.37

 

Computing chemistry

1, hydrophobic parameter calculation reference value (XlogP): 1.5

 

2. Number of hydrogen bond donors: 0

 

3. Number of hydrogen bond acceptors: 3

 

4, the number of rotatable chemical bonds: 3

 

5. Number of tautomers:

 

6, topological molecular polar surface area (TPSA): 35.5

 

7, the number of heavy atoms: 12

 

8, surface charge: 0

 

9, complexity: 147

 

10. Number of isotope atoms: 0

 

11, determine the number of atomic stereocenters: 0

 

12. Uncertainty of the number of atomic stereocenters: 0

 

13. Determine the number of chemical bond stereocenters: 0

 

14. Uncertain chemical bond number of stereocenters: 0

 

15, the number of covalent bond units: 1

 

 

Name	2,5-Dimethoxybenzaldehyde
Synonyms	2,5-Dimethoxy-benzaldehyde
CAS NO.	93-02-7
Molecular Formula	C9H10O3
Molecular Weight	166.18
EINECS	202-211-5
Appearance	Light Yellow Crystalline powder
Purity	99% Min
Density	1.114 g/cm3
M.P.	45-50 ºC
B.P.	146 ºC (10 torr)
Flash Point	120.6 °C

 

Introduction:

 

 

 

Specification：

 

2,5-Dimethoxybenzaldehyde Basic information

Product Name:	2,5-Dimethoxybenzaldehyde
Synonyms:	2,5-dimethoxy-benzaldehyd;2,5-DIMETHOXYBENZALDEHYDE;AKOS BBS-00003162;Benzaldehyde, 2,5-dimethoxy-;2,5-Dimethoxybenzaldehyde, 98+%;2,5-Dimethoxybenzaldehyde,97%;2,5-Dimethoxybenzald;5-DiMethoxy benzaldehyde
CAS:	93-02-7
MF:	C9H10O3
MW:	166.17
EINECS:	202-211-5
Product Categories:	FINE Chemical & INTERMEDIATES;BUILDING BLOCKS;Benzaldehyde;Adehydes, Acetals & Ketones;Anisoles, Alkyloxy Compounds & Phenylacetates;Aldehydes;C9;Carbonyl Compounds;Aromatics;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File:	93-02-7.mol

 

 

Details

2,5-Dimethoxybenzaldehyde Chemical Properties

mp	46-48 °C(lit.)
bp	146 °C10 mm Hg(lit.)
Fp	>230 °F
storage temp.	Refrigerator
Sensitive	Air Sensitive
BRN	509301
CAS DataBase Reference	93-02-7(CAS DataBase Reference)
NIST Chemistry Reference	Benzaldehyde, 2,5-dimethoxy-(93-02-7)
EPA Substance Registry System	Benzaldehyde, 2,5-dimethoxy-(93-02-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-43
Safety Statements	26-36/37/39-24/25-36
WGK Germany	2
RTECS	CU5740500
Hazard Note	Irritant
HS Code	29124900

 

 

 

 

 

Market : 

 

Our Service

We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.

we will try our best to satisfied you:

1. Tailor-made for every customers. 

2. Third-party test for the products you demand. 

3. Test your counter-samples and produce them for you. 

4. Best discount for old customers. 

5.24 hours service.

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Packing&Delivery

Package:20Kg Paper box or 25kg Paper barrel

By Courier	By Air	By Sea
≤50kg	50kg-500kg	≥500kgs
3-7 Days	5-7 Days	15-40Days
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