CAS 99-10-5 MFCD00002512-3,5-Dihydroxybenzoic acid 3,5-二羟基苯甲酸 -LabNovo

3,5-Dihydroxybenzoic acid 3,5-二羟基苯甲酸

CAS 99-10-5 MFCD00002512

化学结构图

SMILES: O=C(O)c1cc(O)cc(O)c1

化学属性

Mol. Formula	C7H6O4
Mol. Weight	154.12
Density	1.559
Melting Point	236-238°C
TSCA	Yes
Solubility	84 G/L (20 ºC)
Stability	对光敏感
Flash Point	200°C
Appearance	白色或浅粉红色针状结晶。熔点232-233℃。溶于乙醇、乙醚、丙酮和热水。与发烟硫酸或热的浓硫酸作用生成紫红色化合物。与氯化铁作用呈葡萄酒色。

别名和识别编码

Chemical Name	3,5-Dihydroxybenzoic acid
CAS Number	99-10-5
Synonym	3,5-Dihydroxybenzoic acid {LY} 3,5-Dihydroxybenzoic acid {} {LY} 3,5-Dihydroxybenzoic acid {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,5-Dihydroxybenzoic acid {} {} {} {} {} {} {}
MDL Number	MFCD00002512
EC Number	202-730-7
Beilstein Registry Number	10(4)1501
PubChem Substance ID	87567224
Chemical Name Translation	3,5-二羟基苯甲酸
Reaxys-RN	2207864
Wiswesser Line Notation	QVR CQ EQ
LabNetwork Molecule ID	LN00193870
InChI	InChI=1S/C7H6O4/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3,8-9H,(H,10,11)
Canonical SMILES	O=C(O)C1=CC(O)=CC(O)=C1

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

有机合成。

安全信息

Signal word Warning

GHS Symbol

WGK Germany1

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 Wear suitable protective clothing 穿戴适当的防护服；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
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；

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。
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+P350
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
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

RTECSVH3708000

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

Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PMDCAY Progress in Medical Chemistry.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1961- Volume(issue)/page/year:
   5,59,1967

其他信息

上游原料:硫酸 --> 发烟硫酸 --> 苯甲酸
下游产品:3,5-二甲氧基苯甲酸
用途二:用于有机合成
用途一:用作有机合成中间体，用于制药、合成树脂等
MSDS 信息:alpha-Resorcylic acid(99-10-5).msds
MOL 文件:99-10-5.mol
图谱信息:3,5-二羟基苯甲酸(99-10-5)红外图谱(IR2) 3,5-二羟基苯甲酸(99-10-5)质谱(MS) 3,5-二羟基苯甲酸(99-10-5)核磁图( 1 HNMR) 3,5-二羟基苯甲酸(99-10-5)核磁图( 13 CNMR) 3,5-二羟基苯甲酸(99-10-5)红外图谱(IR1)
方法一:由苯甲酸经磺化、碱熔、酸化而得。将苯甲酸用发烟硫酸在240-250℃磺化5h，生成3,5-二磺酸基苯甲酸，再用氢氧化钠于300℃碱熔，所得反应产物硫酸中和至弱碱性，过滤浓缩后，再酸化至弱酸性，用乙醚提取。提取液回收乙醚所得的粗品用水重结晶即得成品。
Hazard Note:Irritant
Sigma Aldrich:99-10-5(sigmaaldrich)
TCI Shanghai:3,5-二羟基苯甲酸 3,5-Dihydroxybenzoic Acid,>;98.0%(GC)(T)(99-10-5)
3,5-二羟基苯甲酸价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 xp300012 3,5-二羟基苯甲酸;α-雷琐辛甲酸 5g/瓶 10元 2011/08/23 30063770 3，5-二羟基苯甲酸;α-雷琐辛甲酸 100g 98元 2011/04/16 D2554 3,5-二羟基苯甲酸 3,5-Dihydroxybenzoic Acid 25G 211元
海关编码:29182990
与发烟硫酸或热的浓硫酸作用生成紫红色的化合物，遇三氯化铁会变成粉红色。溶于水、乙醇、乙醚、丙酮。半数致死量(小鼠，静脉)2000mg/kg。有刺激性。从水中结晶含1.5分子结晶水。水中溶解度:84 g/l (20°C)
Alfa Aesar:3,5-二羟基苯甲酸,98% 3,5-Dihydroxybenzoic acid, 98%(99-10-5)
Acros Organics:3,5-二羟基苯甲酸 3,5-Dihydroxybenzoic acid, 97%(99-10-5)