Ethyl iodide

Modify Date: 2026-06-29 18:00:32

Ethyl iodide Structure
Ethyl iodide structure
 Common Name Ethyl iodide
CAS Number 75-03-6 Molecular Weight 155.966
Density 1.9±0.1 g/cm3 Boiling Point 72.8±3.0 °C at 760 mmHg
Molecular Formula C2H5I Melting Point -108 °C
MSDS N/A Flash Point 21.1±10.7 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name iodoethane
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.9±0.1 g/cm3
Boiling Point 72.8±3.0 °C at 760 mmHg
Melting Point -108 °C
Molecular Formula C2H5I
Molecular Weight 155.966
Flash Point 21.1±10.7 °C
Exact Mass 155.943588
LogP 2.03
Vapour density 5.38 (vs air)
Vapour Pressure 127.8±0.1 mmHg at 25°C
Index of Refraction 1.516
InChIKey HVTICUPFWKNHNG-UHFFFAOYSA-N
SMILES CCI
Water Solubility 4 g/L (20 ºC)

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KI4750000
CHEMICAL NAME :
Ethane, iodo-
CAS REGISTRY NUMBER :
75-03-6
LAST UPDATED :
199710
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C2-H5-I
MOLECULAR WEIGHT :
155.97
WISWESSER LINE NOTATION :
I2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
65 gm/m3/30M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
330 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
560 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Lungs, Thorax, or Respiration - respiratory stimulation Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
322 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
DNA damage
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
1 umol/L
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 46,277,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81823 No. of Facilities: 14 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 196 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81823 No. of Facilities: 10 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 226 (estimated) No. of Female Employees: 151 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xn:Harmful
Risk Phrases R10;R20;R36/37/38
Safety Phrases S23-S26-S36/37-S45-S37/39-S16
RIDADR 2922
WGK Germany 3
RTECS KI4750000
Packaging Group III
Hazard Class 6.1
HS Code 2903399090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2903399090
Summary 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Ethane,iodo
Jodethan [Czech]
Ethyljodid [Czech]
Iodoethane
iodo-ethane
MFCD00001091
Hydriodic ether
1-iodoethane
1-iodo-ethane
EINECS 200-833-1
Ethyl iodide

 Ethyl iodide | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: How is the water solubility of iodoethane?
A: Water solubility of iodoethane: 4 g/L (20 ºC).
Q: What is the molecular formula of iodoethane?
A: Molecular formula of iodoethane is C2H5I.
Q: What are the upstream materials of iodoethane?
A: Related upstream materials(CAS) of iodoethane: 64-17-5;107-25-5;107-19-7;2031-67-6;932-92-3;78371-07-0;77067-57-3;45817-37-6;122-52-1.
Q: What is the safety information for iodoethane?
A: Safety information for iodoethane: S23-S26-S36/37-S45-S37/39-S16.
Q: What is the CAS number of iodoethane?
A: CAS number of iodoethane is 75-03-6.
Q: What is the English name of iodoethane?
A: The English name of iodoethane is iodoethane.
Q: What is the SMILES notation of iodoethane?
A: SMILES notation of iodoethane is CCI.
Q: What is the boiling point of iodoethane?
A: Boiling point of iodoethane is 72.8±3.0 °C at 760 mmHg.
Q: What is the melting point of iodoethane?
A: Melting point of iodoethane is -108 °C.
Q: What English synonyms does iodoethane have?
A: English synonyms of iodoethane: Ethane,iodo, Jodethan [Czech], Ethyljodid [Czech], Iodoethane, iodo-ethane, MFCD00001091, Hydriodic ether, 1-iodoethane, 1-iodo-ethane, EINECS 200-833-1, Ethyl iodide.

 Ethyl iodidefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Henan Tianfu Chemical Co., Ltd.
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Chemsrc provides Ethyl iodide(CAS#:75-03-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Ethyl iodide are included as well.>> amp version: Ethyl iodide

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