2,6-Diiodo-1,4-benzenediol

Modify Date: 2024-01-08 12:13:29

2,6-Diiodo-1,4-benzenediol Structure
2,6-Diiodo-1,4-benzenediol structure
Common Name 2,6-Diiodo-1,4-benzenediol
CAS Number 1955-21-1 Molecular Weight 361.904
Density 2.8±0.1 g/cm3 Boiling Point 308.5±42.0 °C at 760 mmHg
Molecular Formula C6H4I2O2 Melting Point N/A
MSDS N/A Flash Point 140.4±27.9 °C

 Names

Name 2,6-diiodobenzene-1,4-diol
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.8±0.1 g/cm3
Boiling Point 308.5±42.0 °C at 760 mmHg
Molecular Formula C6H4I2O2
Molecular Weight 361.904
Flash Point 140.4±27.9 °C
Exact Mass 361.830048
PSA 40.46000
LogP 3.36
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.801

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MX5600000
CHEMICAL NAME :
Hydroquinone, 2,6-diiodo-
CAS REGISTRY NUMBER :
1955-21-1
BEILSTEIN REFERENCE NO. :
2209260
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H4-I2-O2
MOLECULAR WEIGHT :
361.90
WISWESSER LINE NOTATION :
QR DQ BI FI

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
237 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 12,885,1963

 Safety Information

HS Code 2908199090

 Customs

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%

 Synonyms

1,4-Benzenediol, 2,6-diiodo-
2,6-Diiodoquinol
2,6-Dijod-hydrochinon
2,5-DIFORMYLFURAN
2,6-Diiodo-1,4-benzenediol
2,6-Diiodobenzene-1,4-diol
2,6-diiodo-hydroquinone
2.6-Dijod-1.4-dihydroxy-benzol
1,4-Benzenediol,2,6-diiodo
2,6-Diiod-hydrochinon
Hydroquinone,2,6-diiodo
EINECS 217-791-5