3-Iodopropanoic acid

Modify Date: 2026-07-02 09:56:46

3-Iodopropanoic acid Structure
3-Iodopropanoic acid structure
Common Name 3-Iodopropanoic acid
CAS Number 141-76-4 Molecular Weight 199.975
Density 2.2±0.1 g/cm3 Boiling Point 259.7±23.0 °C at 760 mmHg
Molecular Formula C3H5IO2 Melting Point 80-83 °C(lit.)
MSDS Chinese USA Flash Point 110.9±22.6 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

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

Name 3-iodopropionic acid
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 2.2±0.1 g/cm3
Boiling Point 259.7±23.0 °C at 760 mmHg
Melting Point 80-83 °C(lit.)
Molecular Formula C3H5IO2
Molecular Weight 199.975
Flash Point 110.9±22.6 °C
Exact Mass 199.933411
PSA 37.30000
LogP 1.04
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.581
InChIKey KMRNTNDWADEIIX-UHFFFAOYSA-N
SMILES O=C(O)CCI

 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 :
UF4900000
CHEMICAL NAME :
Propionic acid, 3-iodo-
CAS REGISTRY NUMBER :
141-76-4
BEILSTEIN REFERENCE NO. :
1699514
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C3-H5-I-O2
MOLECULAR WEIGHT :
199.98
WISWESSER LINE NOTATION :
QV2I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5700 mg/kg/3W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
50 ug/plate
REFERENCE :
DHEFDK HEW Publication (FDA. United States). (Washington, DC) ?-1979(?). For publisher information, see HPFSDS. Volume(issue)/page/year: FDA-78-1046,1978

 Safety Information

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

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S27-S28-S36/37/39-S45
RIDADR UN 3261 8/PG 2
WGK Germany 3
RTECS UF4900000
Packaging Group III
Hazard Class 8
HS Code 2915900090

 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 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Articles1

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Hemicyanine dyes derived from 2,3,3-trimethyl-3H-indolium as candidates for non-covalent protein probes.

J. Pharm. Biomed. Anal. 114 , 433-40, (2015)

Non-covalent interaction of hemicyanine dyes, derivatives of 2,3,3-trimethyl-3H-indolium with bovine serum albumin has been studied by spectral method. For this purpose, three hemicyanine dyes contain...

 Synonyms

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

3-iodopropionic acid
EINECS 205-499-0
MFCD00002765
3-Iodopropanoic acid

 3-Iodopropanoic acid | FAQ

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

Q: What is the English name of 3-iodopropionic acid?
A: The English name of 3-iodopropionic acid is 3-iodopropionic acid.
Q: What is the molecular formula of 3-iodopropionic acid?
A: Molecular formula of 3-iodopropionic acid is C3H5IO2.
Q: What English synonyms does 3-iodopropionic acid have?
A: English synonyms of 3-iodopropionic acid: 3-iodopropionic acid, EINECS 205-499-0, MFCD00002765, 3-Iodopropanoic acid.
Q: What is the molecular weight of 3-iodopropionic acid?
A: Molecular weight of 3-iodopropionic acid is 199.975.
Q: What is the CAS number of 3-iodopropionic acid?
A: CAS number of 3-iodopropionic acid is 141-76-4.
Q: What is the safety information for 3-iodopropionic acid?
A: Safety information for 3-iodopropionic acid: S26-S27-S28-S36/37/39-S45.
Q: What is the InChIKey of 3-iodopropionic acid?
A: InChIKey of 3-iodopropionic acid is KMRNTNDWADEIIX-UHFFFAOYSA-N.
Q: What is the melting point of 3-iodopropionic acid?
A: Melting point of 3-iodopropionic acid is 80-83 °C(lit.).
Q: What is the boiling point of 3-iodopropionic acid?
A: Boiling point of 3-iodopropionic acid is 259.7±23.0 °C at 760 mmHg.
Q: What is the polar surface area (PSA) of 3-iodopropionic acid?
A: Polar surface area (PSA) of 3-iodopropionic acid is 37.30000.

 3-Iodopropanoic acidfactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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