Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-bromo-5-chloroquinolin-8-ol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-bromo-5-chloro-8-hydroxyquinoline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7640-33-7

7640-33-7 structure

7640-33-7 structure

Name: 7-Bromo-5-chloro-8-quinolinol
Chemical Name: 7-Bromo-5-chloro-8-hydroxyquinoline
CAS Number: 7640-33-7
Molecular Formula: C₉H₅BrClNO
Molecular Weight: 258.499
Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
Create Date: 2018-07-30 19:12:19
Modify Date: 2025-08-25 07:00:02

Name	7-Bromo-5-chloro-8-hydroxyquinoline
Synonyms	5-Chloro-7-bromo-8-hydroxyquinoline EINECS 231-574-2 7-Bromo-5-chloro-8-quinolinol 7-bromo-5-chloroquinolin-8-ol MFCD00044601

Density	1.8±0.1 g/cm3
Boiling Point	358.4±37.0 °C at 760 mmHg
Melting Point	181°C
Molecular Formula	C₉H₅BrClNO
Molecular Weight	258.499
Flash Point	170.6±26.5 °C
Exact Mass	256.924286
PSA	33.12000
LogP	4.02
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.721

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VC4585000

CHEMICAL NAME :: 8-Quinolinol, 7-bromo-5-chloro-

CAS REGISTRY NUMBER :: 7640-33-7

BEILSTEIN REFERENCE NO. :: 0153623

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H5-Br-Cl-N-O

MOLECULAR WEIGHT :: 258.51

WISWESSER LINE NOTATION :: T66 BNJ GG IE JQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976

Hazard Codes	Xn
Risk Phrases	22
Safety Phrases	S22-S26-S36/37/39-S25
RTECS	VC4585000
HS Code	2933499090

148-24-3 structure

148-24-3

~%

7640-33-7 structure

7640-33-7

Literature: DE767098 , ; DRP/DRBP Org.Chem.

130-16-5 structure

130-16-5

~%

7640-33-7 structure

7640-33-7

Literature: DE767098 , ; DRP/DRBP Org.Chem.

Precursor 2
148-24-3 130-16-5
DownStream 1
457931-02-1

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.