CAS 303-38-8 MFCD00002446-2,3-Dihydroxybenzoic Acid 2,3-二羟基苯甲酸 TAO{mole}

2,3-Dihydroxybenzoic Acid 2,3-二羟基苯甲酸

CAS 303-38-8 MFCD00002446

化学结构图

SMILES: O=C(O)c1cccc(O)c1O

化学属性

Mol. Formula	C7H6O4
Mol. Weight	154.12
Density	1.542
Melting Point	204-206°C
TSCA	No
Boiling Point	362.5°C at 760 mmHg

别名和识别编码

Chemical Name	2,3-Dihydroxybenzoic Acid
CAS Number	303-38-8
Synonym	Pyrocatechuic acid {LY} Pyrocatechuic acid {} {LY} Pyrocatechuic acid {} {} {LY} Pyrocatechuic acid {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyrocatechuic acid {} {} {} {} {} {} {} {} {} {} {} {}
EC Number	206-139-5
Beilstein Registry Number	10,375
MDL Number	MFCD00002446
PubChem Substance ID	19
Alfabeta Name	DIHYDROXYBENZOICACID 23-,
Reaxys-RN	2209117
Chemical Name Translation	2,3-二羟基苯甲酸
LabNetwork Molecule ID	LN00179819
InChI	InChI=1S/C7H6O4/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,8-9H,(H,10,11)
Canonical SMILES	O=C(O)C1=CC=CC(O)=C1O

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产品应用

2,3-Dihydroxybenzoic Acid is a selected phenol as MMP (Matrix Metalloproteinase) inhibitor.

安全信息

Signal word

GHS Symbol

WGK Germany2

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S37 Wear suitable gloves 戴适当手套；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S36 Wear suitable protective clothing 穿戴适当的防护服；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352
P302+P352+P332+P313+P362+P364
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

RTECSDG8576490

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes Xi

Warnings IRRITANT

Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >3 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 196,478,1976

其他信息

Alfa Aesar:2,3-二羟基苯甲酸,98% 2,3-Dihydroxybenzoic acid, 98%(303-38-8)
2,3-二羟基苯甲酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 C0054 2,3-二羟基苯甲酸 2,3-Dihydroxybenzoic Acid 5G 396元 2014/06/02 C0054 2,3-二羟基苯甲酸 2,3-Dihydroxybenzoic Acid 25G 1340元 2010/06/21 155170050 2,3-二羟基苯甲酸 2,3-Dihydroxybenzoic acid 99% 5 GR 518元
用途一:用作医药中间体
MOL 文件:303-38-8.mol
TCI Shanghai:2,3-二羟基苯甲酸 2,3-Dihydroxybenzoic Acid,>;98.0%(T)(303-38-8)
Hazard Note:Irritant
Sigma Aldrich:303-38-8(sigmaaldrich)
Acros Organics:2,3-二羟基苯甲酸 2,3-Dihydroxybenzoic acid, 99%(303-38-8)
图谱信息:2,3-二羟基苯甲酸(303-38-8)红外图谱(IR2) 2,3-二羟基苯甲酸(303-38-8)质谱(MS) 2,3-二羟基苯甲酸(303-38-8)核磁图( 13 CNMR) 2,3-二羟基苯甲酸(303-38-8)红外图谱(IR1) 2,3-二羟基苯甲酸(303-38-8)核磁图( 1 HNMR)
MSDS 信息:2,3-Dihydroxybenzoic acid(303-38-8).msds