CAS 305-85-1|2,6-Diiodo-4-nitrophenol

Introduction：Basic information about CAS 305-85-1|2,6-Diiodo-4-nitrophenol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	2,6-Diiodo-4-nitrophenol
CAS Number	305-85-1	Molecular Weight	390.902
Density	2.7±0.1 g/cm3	Boiling Point	310.6±42.0 °C at 760 mmHg
Molecular Formula	C₆H₃I₂NO₃	Melting Point	152-154 °C(lit.)
MSDS	/	Flash Point	141.6±27.9 °C

Names

Name	2,6-Diiodo-4-nitrophenol
Synonym	More Synonyms

Chemical & Physical Properties

Density	2.7±0.1 g/cm3
Boiling Point	310.6±42.0 °C at 760 mmHg
Melting Point	152-154 °C(lit.)
Molecular Formula	C₆H₃I₂NO₃
Molecular Weight	390.902
Flash Point	141.6±27.9 °C
Exact Mass	390.820221
PSA	66.05000
LogP	3.37
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.782
InChIKey	UVGTXNPVQOQFQW-UHFFFAOYSA-N
SMILES	O=[N+]([O-])c1cc(I)c(O)c(I)c1
Stability	Stable.
Water Solubility	very sparingly soluble

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SL0750000

CHEMICAL NAME :: Phenol, 2,6-diiodo-4-nitro-

CAS REGISTRY NUMBER :: 305-85-1

BEILSTEIN REFERENCE NO. :: 2052233

LAST UPDATED :: 199803

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C6-H3-I2-N-O3

MOLECULAR WEIGHT :: 390.90

WISWESSER LINE NOTATION :: WNR DQ CI EI

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 170 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,232,1964

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 105 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,232,1964

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 122 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,232,1964

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 105 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,232,1964

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 212 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,232,1964

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 107 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,232,1964

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 110 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,232,1964

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 88 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 6,232,1964

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 36 mg/kg

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

REFERENCE :: FAZMAE Fortschritte der Arzneimittelforschung. Progress in Drug Research. (Birkhauser Boston, Inc., c/o Springer-Verlag New York, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1959- Volume(issue)/page/year: 17,108,1973

Safety Information

Hazard Codes	T:Toxic;Xn:Harmful;
Risk Phrases	R20/21/22;R25;R36/37/38
Safety Phrases	S26-S28-S36/37/39-S45-S28A
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	SL0750000
Packaging Group	III
Hazard Class	6.1
HS Code	2908999090

Customs

HS Code	2908999090
Summary	2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Synonyms

2,6-Diiodo-4-nitro-phenol

DNP

Phenol, 2,6-diiodo-4-nitro-

Phenol,2,6-diiodo-4-nitro

Diisophenol

MFCD00007335

DISOPHENOL

EINECS 206-170-4

Ancylol

Disofen

2,6-diodo-4-nitrophenol

2,6-diiod-4-nitrophenol

2,6-Diiodo-4-nitrophenol

2,5-DIHYDRO-1-(2-NITROPHENYL)-5-OXO-1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID HYDRAZIDE

Iodofen

4-nitro-2,6-diidophenol

Syngamix

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