CAS 533-73-3; 1,2,4-苯三酚; 1,2,4-trihydroxy benzene

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货号

品牌

产品名称

规格

包装、参考价格

B802468

MACKLIN

1,2,4-苯三酚

97%

29元/1g; 35元/5g; 99元/25g; 380元/100g; 1805元/500g;

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储存：2~8°C
状态：白色到灰色到紫色粉末,晶体或块状

H0249

TCI

1,2,4-Trihydroxybenzene

>98.0%(GC)

890元/10G; 1550元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₆H₆O₃ = 126.11
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	光,空气
Reaxys-RN	2042863
PubChem物质ID	87570677
SDBS (AIST Spectral DB)	4634
Merck Index (14)	1073
MDL编号	MFCD00002198

技术规格

Appearance	White to Gray to Brown powder to crystal
Purity(GC)	min. 98.0 %
Melting point	138.0 to 145.0 ℃

物性(参考值)

熔点	140 ℃
水溶性	可溶
在水中的溶解度	510 g/l
溶解性(可溶于)	醇,乙醚
溶解性(微溶于)	苯,氯仿

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。

相关法规

RTECS#

DC4200000

A13069

Alfa Aesar

1,2,4-Trihydroxybenzene

97%

716元/1g; 1470元/5g; 7347元/25g;

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应用
1,2,4-Trihydroxybenzene is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.It is used as a metabolite of benzene.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from acid chlorides, acid anhydrides, bases, oxidizing agents. Air & Light Sensitive.

基本信息

MDL
MFCD00002198

EINECS
208-575-1

分子式
C₆H₆O₃

分子量
126.11

熔点
ca 140° subl.

灵敏度
Air Sensitive. Light Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble in water.

Beilstein
2042863

Merck
14,1073

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.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
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
DC4200000

TSCA
是

173401

Sigma-Aldrich

1,2,4-Benzenetriol

ReagentPlus^®, 99%

967.49元/1 G; 2016.37元/5 G;

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产品说明

一般描述

1,2,4-苯三酚也称为羟基氢醌。它是存在于烘焙咖啡豆中的苯的中间代谢物。它具有诱变作用，并会通过生成活性氧而导致DNA单链断裂。

包装

1, 5 g in glass bottle

其他说明

斯克里普斯代谢组学和质谱技术中心独立生成的串联质谱数据可在PDF 173401.pdf 中查看或下载。斯克里普斯代谢物组学和质谱技术中心的METLIN代谢物数据库中有测试代谢物。要了解更多信息，请访问sigma.com/metlin。

法律信息

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

基本信息

线性分子式	C₆H₃(OH)₃
分子量	126.11
EC 号	208-575-1
MDL编号	MFCD00002198
PubChem化学物质编号	24850442
NACRES	NA.23

产品性质

产品线	ReagentPlus^®
质量水平	100
测定	99%
mp	140 ℃ (subl.) (lit.)
SMILES string	Oc1ccc(O)c(O)c1
InChI	1S/C6H6O3/c7-4-1-2-5(8)6(9)3-4/h1-3,7-9H
InChI key	GGNQRNBDZQJCCN-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H315 - H318 - H335
预防措施声明	P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
危险分类	Acute Tox. 4 Oral - Eye Dam. 1 - 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

386711

Fluorochem

1,2,4-Trihydroxybenzene

95%

220元/1g; 264元/5g; 418元/10g; 924元/25g; 2442元/100g;

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基本信息

CAS Number	533-73-3
MDL Number	MFCD00002198

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H318: Causes serious eye damage. 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. P310: Immediately call a POISON CENTER or doctor/physician. 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. 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.