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821233 Sigma-Aldrich4-Methoxyphenol

4-Methoxyphenol for synthesis. CAS 150-76-5, pH 5.1 (30 g/l, H₂O, 20 °C).

4-Methoxyphenol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA

Synonyms: 1-Hyroxy-4-methoxybenzene, Hydroquinone monomethyl ether, MEHQ

CAS #: 150-76-5 EC Number: 205-769-8 Molar Mass: 124.14 g/mol Hill Formula: C₇H₈O₂

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Overview

Replacement Information

Key Spec Table

CAS #	EC Number	Hill Formula	Molar Mass
150-76-5	205-769-8	C₇H₈O₂	124.14 g/mol

Pricing & Availability

Catalogue Number	Availability	Packaging	Qty/Pack	Price	Quantity
8.21233.0005	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service		5 g	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8.21233.0025	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Glass bottle	25 g	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8.21233.0250	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Plastic bottle	250 g	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8.21233.1000	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Plastic bottle	1 kg	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8.21233.9025	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Fibre carton	25 kg	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites

Description
Catalogue Number	821233
Synonyms	1-Hyroxy-4-methoxybenzene, Hydroquinone monomethyl ether, MEHQ

References

Product Information
CAS number	150-76-5
EC index number	604-044-00-7
EC number	205-769-8
Hill Formula	C₇H₈O₂
Molar Mass	124.14 g/mol
HS Code	2909 50 19
Structure formula Image
Quality Level	MQ200

Applications
Application	4-Methoxyphenol for synthesis. CAS 150-76-5, pH 5.1 (30 g/l, H₂O, 20 °C).

Biological Information

Physicochemical Information
Boiling point	234 - 246 °C (1013 hPa)
Density	1.55 g/cm3 (20 °C)
Ignition temperature	421 °C
Melting Point	55 - 57 °C
pH value	5.1 (30 g/l, H₂O, 20 °C)
Vapor pressure	0.009 hPa (20 °C)
Solubility	40 g/l

Dimensions

Materials Information

Toxicological Information
LD 50 oral	LD50 Rat 1600 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302: Harmful if swallowed. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)	P261: Avoid breathing dust. P273: Avoid release to the environment. P280: Wear protective gloves/ eye protection/ face protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Warning
RTECS	SL7700000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger	harmful, irritant, sensitizing

Product Usage Statements

Storage and Shipping Information
Storage	Store below +30°C.

Packaging Information

Transport Information

Supplemental Information

Specifications
Color according to Munsell color system	not more intensely colored than reference standard NE12
Assay (GC, area%)	≥ 99.0 % (a/a)
Melting range (lower value)	≥ 54 °C
Melting range (upper value)	≤ 57 °C
Identity (IR)	passes test

Global Trade Item Number
Catalogue Number	GTIN
8.21233.0005	04022536476452
8.21233.0025	04022536768830
8.21233.0250	04022536476469
8.21233.1000	04022536476476
8.21233.9025	04022536476483

Documentation

4-Methoxyphenol SDS

Title
Safety Data Sheet (SDS)

4-Methoxyphenol Certificates of Analysis

Product Number	Packaging	Lot Number
8.21233.0005		Enter Lot Number
8.21233.0025	Glass bottle	Enter Lot Number
8.21233.0250	Plastic bottle	Enter Lot Number
8.21233.1000	Plastic bottle	Enter Lot Number
8.21233.9025	Fibre carton	Enter Lot Number

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