High Quality 3,4-Dihydro-7-Hydroxy-2 (1H) -Quinolinone CAS 22246-18-0
22246-18-0
Shanghai, China
25kg/Drum
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Description
3,4-Dihydro-7-hydroxy-2(1H)-quinolinone Chemical Properties Melting point 233-237 °C Boiling point 403.7±45.0 °C(Predicted) density 1.282±0.06 g/cm3(Predicted) pka 9.60±0.20(Predicted) InChIKey LKLSFDWYIBUGNT-UHFFFAOYSA-N CAS DataBase Reference 22246-18-0(CAS DataBase Reference) 
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
Basic Info-
Product Name:
7-Hydroxy-3,4-dihydro-2(1H)-quinolinone
Other Name:2(1H)-Quinolinone,3,4-dihydro-7-hydroxy-;Carbostyril,3,4-dihydro-7-hydroxy-;Hydrocarbostyril,7-hydroxy-;3,4-Dihydro-7-hydroxy-2(1H)-quinolinone;7-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone;7-Hydroxy-3,4-dihydrocarbostyril;7-Hydroxy-3,4-dihydro-2(1H)-quinolinone;7-Hydroxy-3,4-dihydro-1H-quinolin-2-one;3,4-Dihydro-7-hydroxy-2(1 H)-quinoline;3,4-Dihydro-quinoline-2,7-diol;3,4-Dihydroquinoline-2,7-diol
CAS No.:22246-18-0
Molecular Formula:C9H9NO2
InChIKeys:InChIKey=LKLSFDWYIBUGNT-UHFFFAOYSA-N
Molecular Weight:163.17300
Exact Mass:163.17
UNII:VFU6XCR3Q3
DSSTox ID:DTXSID70382941
HScode:2933499090
Categories:
Characteristics-
PSA:
49.33000
XLogP3:0.7
Appearance:White powder
Density:1.282 g/cm3
Melting Point:230 °C
Boiling Point:403.7ºC at 760 mmHg
Flash Point:198ºC
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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