CAS 99-40-1 MFCD00002200-2-Chloro-3',4'-Dihydroxyacetophenone 2-氯-3,4-二羟基苯乙酮 TAO{mole}

2-Chloro-3',4'-Dihydroxyacetophenone 2-氯-3,4-二羟基苯乙酮

CAS 99-40-1 MFCD00002200

化学结构图

SMILES: O=C(CCl)c1ccc(O)c(O)c1

化学属性

Mol. Formula	C8H7ClO3
Mol. Weight	186.59
Melting Point	174-176°C
TSCA	No
Boiling Point	418.7±35.0 °C at 760 mmHg

别名和识别编码

Chemical Name	2-Chloro-3',4'-Dihydroxyacetophenone
MDL Number	MFCD00002200
CAS Number	99-40-1
Synonym	2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone {} {} {} {} {}
PubChem Substance ID	66834
EC Number	202-754-8
Beilstein Registry Number	2092660
Alfabeta Name	CHLORODIHYDROXYPHENYLETHANONE 2134()----,
Chemical Name Translation	2-氯-3,4-二羟基苯乙酮
Reaxys-RN	2092660
LabNetwork Molecule ID	LN00178233
InChI	InChI=1S/C8H7ClO3/c9-4-8(12)5-1-2-6(10)7(11)3-5/h1-3,10-11H,4H2
Canonical SMILES	OC1=CC=C(C(CCl)=O)C=C1O

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

安全信息

WGK Germany3

GHS Symbol

Precautionary statements

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。
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
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P305+P351+P338+P337+P313

Signal word

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

Safety Statements

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

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

Warnings IRRITANT

Hazard Codes Xi

Storage condition 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°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

方法一:将儿茶酚和氯乙酸加入干燥的反应锅内，升温至60℃，搅拌，85-90℃保温0.5h。冷至65℃以下，加入三氯氧磷，60-70℃反应4h，70-80℃反应4h，待反应物稠厚搅拌困难时，加水，升温，90-100℃水解0.5h。冷却结晶，冷至10℃以下，甩滤，固体物用水洗至中性，得2-氯-3',4'-二羟基苯乙酮。
下游产品:肾上腺酮
Sigma Aldrich:99-40-1(sigmaaldrich)
MOL 文件:99-40-1.mol
用途一:止血药安络血、拟肾上腺素药物喘息灵等的中间体。
上游原料:三氯氧磷 --> 氯乙酸 --> 邻苯二酚
Alfa Aesar:2-氯-3',4'-二羟基苯乙酮,97% 2-Chloro-3',4'-dihydroxyacetophenone, 97%(99-40-1)
3,4-二羟基-2'-氯苯乙酮价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 C0156 4-(氯乙酰基)苯邻二酚 4-(Chloroacetyl)catechol 25G 493元 2010/05/25 B23496 2-氯-3',4'-二羟基苯乙酮, 97% 2-Chloro-3',4'-dihydroxyacetophenone, 97% 500g 4144元 2010/05/25 B23496 2-氯-3',4'-二羟基苯乙酮, 97% 2-Chloro-3',4'-dihydroxyacetophenone, 97% 25g 358元
TCI Shanghai:4-氯乙酰基-1,2-苯二酚 4-(Chloroacetyl)catechol,>;97.0%(T)(99-40-1)
图谱信息:3,4-二羟基-2'-氯苯乙酮(99-40-1)质谱(MS) 3,4-二羟基-2'-氯苯乙酮(99-40-1)Raman光谱 3,4-二羟基-2'-氯苯乙酮(99-40-1)红外图谱(IR2) 3,4-二羟基-2'-氯苯乙酮(99-40-1)核磁图( 1 HNMR) 3,4-二羟基-2'-氯苯乙酮(99-40-1)红外图谱(IR1)