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1,4-Dimethoxybenzene

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Origem: China

Cas No: 150-78-7

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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Descrição do produto

Quick Details
CAS No.:
150-78-7
Other Names:
P-Dimethoxybenzene
MF:
C8H10O2
EINECS No.:
C8H10O2
Place of Origin:
Zhejiang, China
Purity:
>99%
Brand Name:
samreal
Packaging&Delivery
Packaging Details
drum
Port
shanghai ningbo
Lead Time:
in 2 weeks after receipt 30% deposit

Property

CAS No.: 150-78-7 Formula: C8H10O2 Molecular Weight: 138.16400

Description

1,4-Dimethoxybenzene is an organic compound with the formula C6H4(OCH3)2. It is one of three isomers of dimethoxybenzene. It is a white solid with an intensely sweet floral odor. It is produced by several plant species.

Basic Info

Chemical Name	1,4-Dimethoxybenzene
Synonyms	4-Methoxyanisole; Hydroquinone Dimethyl Ether; Quinol dimethyl ether; p-Methoxyanisole,Dimethylhydroquinone,Hydroquinone dimethyl ether; Dimethylhydroquinone ether; 1,4-DiMethoxybenzene; para-dimethoxybenzene; Benzene,1,4-dimethoxy; 2,5-dimethoxy-benzene; Benzene,p-dimethoxy; Dimethyl ether hydroquinone; 1,4-dimethoxy benzene; p-Dimethoxybenzene; p-Methoxyanisole; Benzene, 1,4-dimethoxy-;
CAS No.	150-78-7
Molecular Formula	C8H10O2
Molecular Weight	138.16400
PSA	18.46000
LogP	1.70380

Properties

Appearance & Physical State	Achromatic transparent crystal
Density	1.053
Boiling Point	213ºC
Melting Point	55-58ºC
Flash Point	98ºC
Refractive Index	1.488
Water Solubility	0.8 g/l (20 ºC)
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Storage Condition	Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Density	4.8 (vs air)
Vapor Pressure	<1 mm Hg ( 20 °C)

Safety Info

RTECS	CZ6650000
Safety Statements	S24/25
HS Code	29093090
WGK Germany	1
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

3,3,6,6-tetramethoxycyclohexa-1,4-diene→1,1,4,4-tetramethoxycyclohexane+1,4,4-trimethoxycyclohexene
1-iodo-4-methoxybenzene+Trifluoroacetic anhydride→4-(Trifluoromethyl)Anisole+1,4-Dimethoxybenzene
Methyl trifluoroacetate+1-iodo-4-methoxybenzene→4-(Trifluoromethyl)Anisole+1,4-Dimethoxybenzene

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	SE-30	100.	1143.4	isothermal
Packed	Apiezon L	100.	1143.	isothermal
Packed	Apiezon L	150.	1159.	isothermal
Capillary	HP-5	-	1170.	temperature ramp
Capillary	HP-5	-	1163.	temperature ramp

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Administration onto the skin	Standard Draize test	Rodent - rabbit	6 gm/12D (Intermittent)	-
Administration onto the skin	Standard Draize test	Rodent - rabbit	500 mg/24H	-
Administration onto the skin	Standard Draize test	Rodent - guinea pig	40%/24H	-