ChemicalBook >> CAS DataBase List >>1,4-Dimethoxybenzene
1,4-Dimethoxybenzene
- CAS No.
- 150-78-7
- Chemical Name:
- 1,4-Dimethoxybenzene
- Synonyms
- DIMETHYLHYDROQUINONE;dimethoxybenzene;P-DIMETHOXYBENZENE;4-Methoxyanisole;1,4-dimethoxy-benzen;1,4-dimethoxybezene;1,4-Dimethoxybenzol;HYDROQUINONE DIMETHYL ETHER;1,3-Bis(hydroxymethyl)-2-benzimidazolinone;NSC 7483
- CBNumber:
- CB7253689
- Molecular Formula:
- C8H10O2
- Molecular Weight:
- 138.16
- MDL Number:
- MFCD00008401
- MOL File:
- 150-78-7.mol
- MSDS File:
- SDS
Last updated:2025-04-25 17:59:01
Melting point | 54-56 °C(lit.) |
---|---|
Boiling point | 213 °C(lit.) |
Density | 1.053 g/mL at 25 °C(lit.) |
vapor density | 4.8 (vs air) |
vapor pressure | <1 mm Hg ( 20 °C) |
refractive index | 1.5231 (estimate) |
FEMA | |
Flash point | 98 °C |
storage temp. | Sealed in dry,Room Temperature |
solubility | dioxane: 0.1 g/mL, clear |
form | Crystalline Powder, Crystals, or Flakes |
color | White |
Specific Gravity | 1.053 |
PH | 7 (H2O, 20℃)(saturated solution) |
Odor | at 1.00 % in dipropylene glycol. sweet green new mown hay fennel |
Odor Type | green |
explosive limit | 1.2-5.6%(V) |
Water Solubility | 0.8 g/l (20 ºC) |
Sensitive | Light Sensitive |
JECFA Number | 1250 |
BRN | 774605 |
Dielectric constant | 4.5(23℃) |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
LogP | 2.08 at 20℃ |
Substances Added to Food (formerly EAFUS) | |
CAS DataBase Reference | 150-78-7(CAS DataBase Reference) |
EWG's Food Scores | |
FDA UNII | |
NIST Chemistry Reference | |
EPA Substance Registry System |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319 | |||||||||
Precautionary statements | P280g-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36-24/25 | |||||||||
WGK Germany | 1 | |||||||||
RTECS | CZ6650000 | |||||||||
Autoignition Temperature | 1463 °F | |||||||||
TSCA | Yes | |||||||||
HS Code | 29093090 | |||||||||
NFPA 704 |
|
1,4-Dimethoxybenzene price More Price(30)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | W238600 | 1,4-Dimethoxybenzene 99%, FG | 150-78-7 | 1kg | $77.9 | 2025-03-01 | Buy |
Sigma-Aldrich | W238600 | 1,4-Dimethoxybenzene 99%, FG | 150-78-7 | 5kg | $336 | 2025-03-01 | Buy |
Sigma-Aldrich | W238600 | 1,4-Dimethoxybenzene 99%, FG | 150-78-7 | 10Kg | $570 | 2025-03-01 | Buy |
Sigma-Aldrich | D131350 | 1,4-Dimethoxybenzene ReagentPlus , 99% | 150-78-7 | 1kg | $56 | 2025-03-01 | Buy |
Sigma-Aldrich | 54306 | 1,4-Dimethoxybenzene analytical standard | 150-78-7 | 100mg | $82.2 | 2025-03-01 | Buy |
1,4-Dimethoxybenzene Chemical Properties,Uses,Production
Chemical Properties
p-Dimethoxybenzene has a bitter taste.Chemical Properties
Hydroquinone Dimethyl Ether occurs in hyacinth oil and has also been identified
in tea. It is a white, crystalline solid (mp 57–58°C) with an intensely sweet,
somewhat herbal, nut-like odor.
Hydroquinone dimethyl ether is prepared by etherification of hydroquinone and
is used in soap perfumes.
Chemical Properties
white crystals or powderOccurrence
Reported found in hyacinth (Hyacinthus orientalis L.) essential oil, Rhodophyllus icterius, papaya, peppermint oil, green tea, cherimoya and cooked shrimpUses
Weathering agent in paints and plastics, fixative in perfumes, dyes, resin intermediate, cosmetics, especially suntan preparations, flavoring.Uses
1,4-Dimethoxybenzene is used as Pharmaceutical Intermediate. It is used in some paints and as a diazo dye. It is also used in perfumes and flavors in order to its floral odor. In addition, it is used on greasy skin, and with sulfur to treat acne, or as a dandruff treatment.Preparation
By methylation of hydroquinone using dimethyl sulfate and alkali.Definition
ChEBI: 1,4-Dimethoxybenzene is a dimethoxybenzene.Synthesis Reference(s)
Journal of the American Chemical Society, 83, p. 1251, 1961 DOI:
General Description
Colorless crystals.Air & Water Reactions
Slightly water soluble .Reactivity Profile
1,4-Dimethoxybenzene is an ether. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.Flammability and Explosibility
Not classifiedPurification Methods
Steam distil 1,4-dimethoxybenzene, then crystallise it from hexane or *benzene, and from MeOH or EtOH, but these are wasteful due to high solubilities. Dry it under vacuum. It also sublimes under vacuum. [Beilstein 6 IV 5718.]1,4-Dimethoxybenzene Preparation Products And Raw materials
Raw materials
Preparation Products
METHYL 2-AMINO-2-(4-HYDROXYPHENYL)ACETATE
cis-Anethol
Acemetacin
N-Isopropylacrylamide
1-(2,5-Dimethoxyphenyl)-2-oximino-1-propanone
Demosan
2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE
Astemizole
2,5-DIMETHOXYPROPIOPHENONE
1,4-DIMETHOXY-2-NITROBENZENE
1of4
Global( 593)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
ShanDong Look Chemical Co.,Ltd. | +8617653113219 | sales01@sdlookchemical.com | China | 2739 | 58 |
Hebei Xinsheng New Material Technology Co., LTD. | +86-16632316109 | xinshengkeji@xsmaterial.com | China | 1100 | 58 |
Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 | admin@hbsaisier.cn | China | 747 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
Related articles
- Structure and Polarity of 1,4-Dimethoxybenzene
- The structure of 1,4-Dimethoxybenzene consists of a benzene ring and two para-position methoxy groups, it behaves as a non-pol....
- Jan 3,2024
View Lastest Price from 1,4-Dimethoxybenzene manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2025-04-25 | 1,4-Dimethoxybenzene
150-78-7
|
US $6.00 / KG | 1KG | More than 99% | 2000KG/MONTH | Hebei Saisier Technology Co., LTD | ||
2025-04-24 | 1,4-Dimethoxybenzene
150-78-7
|
US $10.00 / kg | 1kg | 99.8% | 10000ton | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2025-01-11 | 1,4-Dimethoxybenzene
150-78-7
|
US $122.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
- 1,4-Dimethoxybenzene
150-78-7
- US $6.00 / KG
- More than 99%
- Hebei Saisier Technology Co., LTD
- 1,4-Dimethoxybenzene
150-78-7
- US $10.00 / kg
- 99.8%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- 1,4-Dimethoxybenzene
150-78-7
- US $122.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
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1,4-Dimethoxybenzene, 99%, for synthesis
1,4-Dimethoxybenzene >
Methoxamine Impurity 1 (1,4-Dimethoxybenzene)
1,4-Dimethoxybenzene USP/EP/BP
1,4-DIMETHOXYBENZENE 150-78-7
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Factory Supply High Quality 1, 4-Dimethoxybenzene CAS 150-78-7
1,4-Dimethoxybenzene pure, 99%
1,3-Bis(hydroxymethyl)-2-benzimidazolinone
1,4-dimethoxy-benzen