1,2-Benzenediol,3,4,5,6-tetrabromo-

Modify Date: 2025-08-26 17:33:54

1,2-Benzenediol,3,4,5,6-tetrabromo- structure	Common Name	1,2-Benzenediol,3,4,5,6-tetrabromo-
	CAS Number	488-47-1	Molecular Weight	425.69500
	Density	2.818g/cm3	Boiling Point	339.3ºC at 760mmHg
	Molecular Formula	C₆H₂Br₄O₂	Melting Point	189-193ºC
	MSDS	Chinese USA	Flash Point	159ºC
	Symbol	GHS07	Signal Word	Warning

Name	tetrabromocatechol
Synonym	More Synonyms

Density	2.818g/cm3
Boiling Point	339.3ºC at 760mmHg
Melting Point	189-193ºC
Molecular Formula	C₆H₂Br₄O₂
Molecular Weight	425.69500
Flash Point	159ºC
Exact Mass	421.67900
PSA	40.46000
LogP	4.14780
Vapour Pressure	4.73E-05mmHg at 25°C
Index of Refraction	1.737
Water Solubility	It is partly miscible with water.

1,2-Benzenediol,3,4,5,6-tetrabromo- MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX2430000

CHEMICAL NAME :: Pyrocatechol, tetrabromo-

CAS REGISTRY NUMBER :: 488-47-1

BEILSTEIN REFERENCE NO. :: 2051548

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H2-Br4-O2

MOLECULAR WEIGHT :: 425.72

WISWESSER LINE NOTATION :: QR BQ CE DE EE FE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 42 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07867

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	UX2430000
HS Code	2908199090

Precursor 9
CAS#:2435-54-3 3,5-Cyclohexadi... CAS#:15930-53-7 6-Bromopiperonal CAS#:120-80-9 1,2-Benzenediol CAS#:1663-45-2 dppe
CAS#:99-50-3 protocatechuic acid CAS#:16414-34-9 Benzaldehyde,3-... CAS#:303-38-8 2,3-Dihydroxybe... CAS#:6665-98-1 nitrocatechol
CAS#:3316-09-4 4-nitrocatechol
DownStream 8
CAS#:931-17-9 1,2-Cyclohexanediol CAS#:108-94-1 Cyclohexanone CAS#:533-60-8 2-Hydroxycycloh... CAS#:108-93-0 Cyclohexanol
CAS#:108-95-2 Phenol CAS#:2435-54-3 3,5-Cyclohexadi... CAS#:26884-57-1 1,2,3,4-Tetrabr... CAS#:18838-41-0 2,3,5,5-tetrabr...

HS Code	2908199090
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

3,4,5,6-tetrabromobenzene-1,2-diol

tetrabromo-pyrocatecho

tetrabromo-1.2-dihydroxybenzene

TETRABROMOPYROCATECHOL

Tetrabromobenzene-1,2-diol

1,2-dihydroxytetrabromobenzene

EINECS 207-678-9

3,4,5,6-tetrabromocatechol

3,4,5,6-tetrabromo-2-benzenediol

3,4,5,6-tetrabromo-1,2-benzenediol

MFCD00002189

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2-Benzenediol,3,4,5,6-tetrabromo-
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Benzenediol,3,4,5,6-tetrabromo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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1,2-Benzenediol,3,4,5,6-tetrabromo-

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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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.