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CAS: 150-76-5
分子式: C7H8O2
分子量: 124.14
沸点: 243℃
熔点: 54℃
中文名称: 
对甲氧基酚
1-羟基-4-甲氧基苯
氢醌一甲基醚
对羟基苯甲醚
4-甲氧基苯酚
对甲氧基苯酚
对苯二酚单甲醚
氢醌单甲醚
4-甲氧基酚
英文名称: 
hydroquinonemonomethylether
methoxyphenol
Phenol,4-methoxy-
4-methoxy-phenol
4-Hydroxyanisole
4-methoxy-Phenol
p-methoxy-pheno
1-hydroxy-4-methoxybenzene
4-methoxyphenol
ether monomethylique d'hydroquinone
hqmme
hydroquinone methyl ether
hydroquinone monomethyl ether
hydroxyanisole
leucobasal
leucodine b
mechinolum
mehq
mequinol
mme
mono methyl ether hydroquinone
monomethyl ether of hydroquinone
novo-dermoquinona
p-guaiacol
p-hydroxyanisole
p-hydroxymethoxybenzene
4-methoxy-pheno
pmf (antioxidant)
usaf an-7
展开更多英文名
性质描述: 白色片状或蜡状结晶体。熔点52.5℃(55-57℃),沸点243℃,相对密度1.55(20/20℃)。易溶于乙醇、醚、丙酮、苯和乙酸乙酯,微溶于水。
生产方法: 以对苯二酚为原料,用硫酸二甲酯作甲基化剂,或者在高温高压和催化下用甲醇作甲基化剂,均可制得4-甲氧基酚。另一种较新的方法是,在存在对苯醌的条件下由对苯二酚与甲醇反应。将甲醇和浓硫酸混合均匀,加入对苯二酚,加热回流,滴加对苯醌的甲醇溶液反应3h。冷却,用40%氢氧化钠溶液中和,滤除硫酸钠沉淀。滤液回收甲醇后用乙醚萃取,萃取液蒸去乙醚,再进行减压蒸馏,收集110-112℃(0.53kPa)馏分即得成品。收率为76%。
用途: 用作乙烯基型塑料单体的阻聚剂、紫外线抑制剂、染料中间体及用于合成食用油脂和化妆品的抗氧化剂BHA(3-特丁基-4-羟基苯甲醚)等。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
M821302MACKLIN4-甲氧基苯酚≥99.8%(GC)32元/5g;   76元/25g;   198元/100g;   588元/500g;   2098元/2.5kg;   展开
储存:室温
M813098MACKLIN4-甲氧基苯酚试剂级, 99.0%30元/25g;   52元/100g;   195元/500g;   806元/2.5kg;   2300元/12X500g;   展开
储存:室温
状态:白色到灰白色到浅黄色到浅橙色到浅棕色粉末,晶体和/或块状
M0123TCI4-Methoxyphenol>99.0%(GC)145元/25G;   295元/100G;   565元/500G;   展开

基本信息

纯度/分析方法>99.0%(GC)
分子式/分子量C7H8O2 = 124.14
外观与形状(20℃)固体
储存在惰性气体下存放于惰性气体之中
应避免的情况空气
Reaxys-RN507924
PubChem物质ID87572228
SDBS (AIST Spectral DB)2379
MDL编号MFCD00002332

技术规格

AppearanceWhite to Light yellow to Light orange powder to crystal
Purity(GC)min. 99.0 %
Melting point55.0 to 58.0 ℃

物性(参考值)

熔点57 ℃
沸点243 ℃
水溶性可溶
在水中的溶解度40,000 mg/l   25 ℃
溶解性(易溶于)乙醚,丙酮
溶解性(可溶于)乙醇,甲醇,苯

安全信息

图形或危害标志
信号词警告
危险性说明H302 : 吞咽有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H317 : 可能造成皮肤过敏反应。
H402 : 对水生生物有害。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
P273 : 避免释放到环境中。
P272 : 受沾染的工作服不得带出工作场地。
P270 : 使用本产品时不要进食、饮水或吸烟。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P333 + P313 : 如发生皮肤刺激或皮疹:求医/就诊。
P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。

相关法规

RTECS#SL7700000
443109J&K4-Methoxyphenol99%214元/100G;   418元/500G;   展开

基本信息

分子式C7H8O2
分子量124.14
熔点54-57
沸点243
闪点133
MDL编码MFCD00002332
Beilstein507924
EINECS 编号205-769-8

安全信息

图形或危害标志
提示语Warning
危险说明H302
H317
H319
H361d
H412
防范说明P201
P273
P280
P308+P313
P333+P313
P337+P313
WGK1
RTECSSL7700000
TSCA
A14845Alfa Aesar4-Methoxyphenol98+%244元/50g;   497元/250g;   1638元/1000g;   展开

应用
4-Methoxyphenol is an active ingredient and used in dermatology. It is employed as a pharmaceutical drug in skin depigmentation. It is used as polymerization inhibitors. For example, in the radical polymerization of acryaltes and styrene monomers. It is also used as an intermediate in the preparationagrochemicals, liquid crystals. It acts as a stabilizer for the formulation of inks, toners and adhesives. It is mainly used as an additive for textile and leather industries.

备注
Moisture sensitive. Store in a cool place. Keep the container tightly closed. Incompatible with halogens and oxidizing agents.

基本信息

MDL
MFCD00002332

EINECS
205-769-8

分子式
C7H8O2

分子量
124.14

熔点
55-58°

沸点
243-246°

闪点
132°(269°F)

密度
1.550

灵敏度
Ambient temperatures.

形态
Crystalline powder or flakes

溶解性
Soluble in acetone, ethyl acetate, ethanol, ether, benzene and carbon tetrachloride.

Beilstein
507924

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H319-H317
Harmful if swallowed.Causes serious eye irritation.May cause an allergic skin reaction.

Precautionary Statements
P262-P280a-P301+P310-P305+P351+P338-P315
Do not get in eyes, on skin, or on clothing.Wear protective gloves and eye/face protection.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Get immediate medical advice/attention.

安全信息

危险类别
22-36-43
Harmful if swallowed.Irritating to eyes.May cause sensitization by skin contact.

安全等级
24/25-26-37/39-46
Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.If swallowed, seek medical advice immediately and show this container or label.

欧盟危险品标志

RTECS
SL7700000

TSCA

C12600Alfa Aesar4-Methoxyphenol99%449元/100g;   1099元/500g;   1607元/1kg;   6439元/5kg;   27012元/25kg;   展开

基本信息

Ref#
12600

MDL
2332

分子式
C7 H8 O2

分子量
124.14

闪点
133

形态
White to cream cryst powder or flakes

M18655Sigma-Aldrich4-MethoxyphenolReagentPlus®, 99%189.59元/5 G;   292.06元/100 G;   635.86元/500 G;   1024.93元/1 KG;   展开

产品说明

应用

4-甲氧基苯酚可用于通过甲基丁基醚在非沸石固体酸性催化剂上进行甲基烷基化,以合成丁基化羟基茴香醚。与Friedel-Crafts烷基化反应相比,该方法更加环保。根据反应条件,4-MP也可以与亚硝酸水溶液发生反应,并以不同的比例形成2-硝基-4-甲氧基苯酚和苯醌。4-Mp可用作设计β-环糊精4-甲氧基苯酚缀合物的合成砌块,其可作为药物络合的潜在配体。

包装

5 g in glass bottle
50 lb in fiber drum
1 kg in poly bottle
100, 500 g in poly bottle

法律信息

ReagentPlus is a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式CH3OC6H4OH
分子量124.14
Beilstein507924
EC 号205-769-8
MDL编号MFCD00002332
PubChem化学物质编号24896699
NACRESNA.22

产品性质

质量水平200
蒸汽密度4.3 (vs air)
蒸汽压<0.01 mmHg ( 20 ℃)
产品线ReagentPlus®
测定99%
自燃温度789 °F
bp243 ℃ (lit.)
mp55-57 ℃ (lit.)
SMILES stringCOc1ccc(O)cc1
InChI1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3
InChI keyNWVVVBRKAWDGAB-UHFFFAOYSA-N
Gene Informationhuman ... TYR(7299)

安全信息

象形图GHS07
警示用语:Warning
危险声明H302 - H317 - H319 - H412
预防措施声明P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1
储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
8.21233Sigma-Aldrich4-Methoxyphenolfor synthesis268.88元/5 G;   296.44元/25 G;   382.92元/250 G;   891.97元/1 KG;   展开

产品说明

分析说明

含量(GC, area%): ≥ 99.0 % (a/a)
熔化范围(下限值): ≥ 54 °C
熔化范围(上限值): ≤ 57 °C
鉴定(IR):通过测试

基本信息

经验(实验)分子式C7H8O2
分子量124.14
MDL编号MFCD00002332
EC索引号205-769-8

产品性质

蒸汽压0.009 hPa ( 20 ℃)
质量水平200
测定≥99.0% (GC)
形式solid
自燃温度421 ℃
效能1600 mg/kg LD50, oral (Rat)
pH值(酸碱度)5.1 (20 ℃, 30 g/L in H2O)
bp234-246 ℃/1013 hPa
mp54-57 ℃
转变温度flash point 131 ℃
溶解性 40 g/L
密度1.55 g/cm3 at 20 ℃
储存温度2-30℃
InChI1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3
InChI keyNWVVVBRKAWDGAB-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H302 - H317 - H319 - H412
预防措施声明P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1
储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
54050Sigma-Aldrich4-Methoxyphenolpurum, ≥98.0% (HPLC)388.46元/100 G;   955.26元/500 G;   展开

产品说明

一般描述

4-甲氧基苯酚,4-烷氧基苯酚,可由氢醌合成。在辣根过氧化物酶(酶催化剂)和十二烷基硫酸钠(表面活性剂)存在下进行聚合,得到聚(4-甲氧基苯酚)。

应用

4-甲氧基苯酚可用于合成手性构件,如 1,2-二醇。它还具有多种工业应用,如抗氧化剂、聚合反应抑制剂和稳定剂。

基本信息

线性分子式CH3OC6H4OH
分子量124.14
Beilstein507924
EC 号205-769-8
MDL编号MFCD00002332
PubChem化学物质编号329758018

产品性质

质量水平200
蒸汽密度4.3 (vs air)
蒸汽压<0.01 mmHg ( 20 ℃)
等级purum
测定≥98.0% (HPLC)
自燃温度789 °F
杂质≤2% hydroquinone dimethyl ether
bp243 ℃ (lit.)
mp54-56 ℃
55-57 ℃ (lit.)
SMILES stringCOc1ccc(O)cc1
InChI1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3
InChI keyNWVVVBRKAWDGAB-UHFFFAOYSA-N
Gene Informationhuman ... TYR(7299)

安全信息

象形图GHS07
警示用语:Warning
危险声明H302 - H317 - H319 - H412
预防措施声明P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1
储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
PHR2473SupelcoGuaiacol Impurity GPharmaceutical Secondary Standard; Certified Reference Material6146.58元/100 MG;   展开

产品说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAC4543 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

基本信息

经验(实验)分子式C7H8O2
分子量124.14
MDL编号MFCD00002332

产品性质

等级certified reference material
pharmaceutical secondary standard
形式flakes
CofAcurrent certificate can be downloaded
包装pkg of 100 mg
储存温度2-8℃
InChI1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3
InChI keyNWVVVBRKAWDGAB-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Warning
危险声明H302 - H317 - H319 - H361d - H412
预防措施声明P201 - P273 - P280 - P301 + P312 + P330 - P302 + P352 - P308 + P313
危险分类Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Repr. 2 - Skin Sens. 1
储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
92264Supelco4-Methoxyphenolanalytical standard1033.69元/250 MG;   展开

产品说明

一般描述

4-甲氧基苯酚属于氢醌(HQ)衍生物类。它凭借美白祛斑的功效而被广泛用作皮肤美白剂。它还可作为稳定剂用于氯代烃、乙基纤维素、紫外线抑制剂、丙烯酸单体抑制剂等。

应用

有关适用仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务部门。
4-甲氧基苯酚可作为分析参考标准品,通过色谱技术对化妆品中的分析物进行定量。

基本信息

线性分子式CH3OC6H4OH
分子量124.14
Beilstein507924
EC 号205-769-8
MDL编号MFCD00002332
PubChem化学物质编号329769881
NACRESNA.24

产品性质

质量水平100
等级analytical standard
蒸汽密度4.3 (vs air)
蒸汽压<0.01 mmHg ( 20 ℃)
测定≥98.5% (GC)
自燃温度789 °F
保质期limited shelf life, expiry date on the label
technique(s)HPLC: suitable
gas chromatography (GC): suitable
杂质≤0.5% water
bp243 ℃ (lit.)
mp55-57 ℃ (lit.)
application(s)cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
格式neat
SMILES stringCOc1ccc(O)cc1
InChI1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3
InChI keyNWVVVBRKAWDGAB-UHFFFAOYSA-N
Gene Informationhuman ... TYR(7299)

安全信息

象形图GHS07
警示用语:Warning
危险声明H302 - H317 - H319 - H412
预防措施声明P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1
储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
ALR-145SAccuStandardp-Hydroxyanisole,100 μg/mL in MeOH100 μg/mL in MeOH232元/1mL;   展开
p-Hydroxyanisole4-甲氧基苯酚150-76-5100 µg/mL
ALR-145NAccuStandardp-Hydroxyanisole232元/100mg;   展开
p-Hydroxyanisole4-甲氧基苯酚150-76-5
078679Fluorochem4-Methoxyphenol98%308元/100g;   704元/500g;   展开

基本信息

CAS Number150-76-5
MDL NumberMFCD00002332
Boiling Point243℃
Melting Point55-57℃

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
防范说明 P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and 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.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P363: Wash contaminated clothing before reuse.
P501: Dispose of contents/container to in accordance with local regulation .
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