CAS 2033-89-8; 3,4-二甲氧基苯酚; 4-Hydroxyveratrole

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规格

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D807142

MACKLIN

3,4-二甲氧基苯酚

96%

34元/1g; 121元/5g; 454元/25g; 1692元/100g; 6836元/500g;

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储存：2~8°C,避光
状态：灰白色到棕色粉末或晶体

D3221

TCI

3,4-Dimethoxyphenol

>97.0%(GC)

490元/5G; 2295元/25G;

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基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₈H₁₀O₃ = 154.17
外观与形状(20℃)	固体
Reaxys-RN	1366650
PubChem物质ID	87558309

技术规格

Appearance	White to Yellow to Orange powder to crystal
Purity(GC)	min. 97.0 %
Melting point	79.0 to 83.0 ℃

物性(参考值)

熔点	80 ℃
沸点	167 ℃/14 mmHg
溶解性(可溶于)	甲醇

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。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 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。 P332 + P313 : 如发生皮肤刺激：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。

431051

J&K

3,4-Dimethoxyphenol

98%

436元/5G; 791元/10G;

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基本信息

分子式	C₈H₁₀O₃
分子量	154.16
熔点	79-82
MDL编码	MFCD00008390
Beilstein	1366650
EINECS 编号	217-995-4

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3
TSCA	是

A11344

Alfa Aesar

3,4-Dimethoxyphenol

98%

982元/5g; 3681元/25g; 17239元/100g;

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应用
3,4-Dimethoxyphenol is used in the preparation of 5,6-dimethoxy benzofuranone derivatives and multi-target anti Alzheimer compounds. It is also used in the preparation of 3,4-dimethoxyphenyl-beta-D-glucopyranoside and 4-(but-2-enyloxy)-1,2-dimethoxybenzene. Further, it serves as a precursor for 4H-chromenes synthesis.

备注
Light sensitive. Store in a cool place. Incompatible with bases, acid chlorides, acid anhydrides and oxidizing agents.

基本信息

MDL
MFCD00008390

EINECS
217-995-4

分子式
C₈H₁₀O₃

分子量
154.16

熔点
79-82°

沸点
167°/14mm

灵敏度
Light Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble in water.

Beilstein
1366650

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是

C18670

Alfa Aesar

3,4-Dimethoxyphenol

97%

3491元/10g; 16382元/50g;

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基本信息

Ref#
18670

MDL
8390

分子式
C8 H10 O3

分子量
154.17

194468

Sigma-Aldrich

3,4-Dimethoxyphenol

97%

1544.48元/10 G;

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产品说明

应用

3,4-Dimethoxyphenol was used in the synthesis of:

5,6-dimethoxy benzofuranone derivatives, multi-target anti Alzheimer compounds
3,4-dimethoxyphenyl-β-D-glucopyranoside
4-(but-2-enyloxy)-1,2-dimethoxybenzene
precursors for the synthesis of the 4H-chromenes

包装

10 g in glass bottle

基本信息

线性分子式	(CH₃O)₂C₆H₃OH
分子量	154.16
Beilstein	1366650
EC 号	217-995-4
MDL编号	MFCD00008390
PubChem化学物质编号	24851654
NACRES	NA.22

产品性质

测定	97%
mp	79-82 ℃ (lit.)
SMILES string	COc1ccc(O)cc1OC
InChI	1S/C8H10O3/c1-10-7-4-3-6(9)5-8(7)11-2/h3-5,9H,1-2H3
InChI key	SMFFZOQLHYIRDA-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

068071

Fluorochem

3,4-Dimethoxyphenol

97%

1254元/5g; 4884元/25g;

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基本信息

CAS Number	2033-89-8
MDL Number	MFCD00008390

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. 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. P304: IF INHALED: . P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.