isoamyl formate

Modify Date: 2026-07-03 09:31:16

isoamyl formate Structure
isoamyl formate structure
Common Name isoamyl formate
CAS Number 110-45-2 Molecular Weight 116.158
Density 0.9±0.1 g/cm3 Boiling Point 126.0±9.0 °C at 760 mmHg
Molecular Formula C6H12O2 Melting Point -93°C
MSDS Chinese USA Flash Point 22.3±5.7 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

Summary: isoamyl formate, also known as 甲酸异戊酯, has a CAS number of 110-45-2, with a molecular formula of C6H12O2 and a molecular weight of 116.158. It is a colorless liquid with a melting point of -93°C and a boiling point of 126.0±9.0°C, and a density of 0.9±0.1 g/cm3. It is primarily used in fragrance and organic synthesis, and is listed as an allowed food flavoring in GB 2760—96, often used for fruit-type fragrances. For research-use only, not for medical or clinical usage.


 Names

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

Name isoamyl formate
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 0.9±0.1 g/cm3
Boiling Point 126.0±9.0 °C at 760 mmHg
Melting Point -93°C
Molecular Formula C6H12O2
Molecular Weight 116.158
Flash Point 22.3±5.7 °C
Exact Mass 116.083733
PSA 26.30000
LogP 1.71
Vapour Pressure 11.9±0.2 mmHg at 25°C
Index of Refraction 1.398
InChIKey XKYICAQFSCFURC-UHFFFAOYSA-N
SMILES CC(C)CCOC=O

 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 :
NT0185000
CHEMICAL NAME :
Isopentyl alcohol, formate
CAS REGISTRY NUMBER :
110-45-2
BEILSTEIN REFERENCE NO. :
1739893
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C6-H12-O2
MOLECULAR WEIGHT :
116.18
WISWESSER LINE NOTATION :
VHO2Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,829,1979 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
9840 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
3020 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,829,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1575 No. of Facilities: 17 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 374 (estimated)

 Safety Information

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

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H225-H319-H335
Precautionary Statements P210-P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R10;R36/37
Safety Phrases S24-S2
RIDADR UN 1109 3/PG 3
WGK Germany 1
RTECS NT0185000
Packaging Group III
Hazard Class 3.2
HS Code 2915120000

 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 2915120000
Summary 2915120000 salts of formic acid。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

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

isoamyl_formate
MFCD00021049
Isopentyl formate
Isoamyl methanoate
3-Methylbutyl formate
iso-Amyl formate
EINECS 252-343-2
Formic Acid Isoamyl Ester
1-Butanol, 3-methyl-, formate
isoamyl formate

 isoamyl formate | FAQ

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

Q: What are the downstream products of isoamyl formate?
A: Related downstream products(CAS) of isoamyl formate: 58246-76-7;487-89-8;23459-13-4;7791-25-5;62784-66-1;7443-52-9;5416-80-8;66946-71-2;603-48-5;1003-29-8.
Q: What is the polar surface area (PSA) of isoamyl formate?
A: Polar surface area (PSA) of isoamyl formate is 26.30000.
Q: What is the melting point of isoamyl formate?
A: Melting point of isoamyl formate is -93°C.
Q: What is the boiling point of isoamyl formate?
A: Boiling point of isoamyl formate is 126.0±9.0 °C at 760 mmHg.
Q: What is the safety information for isoamyl formate?
A: Safety information for isoamyl formate: S24-S2.
Q: What is the CAS number of isoamyl formate?
A: CAS number of isoamyl formate is 110-45-2.
Q: What are the upstream materials of isoamyl formate?
A: Related upstream materials(CAS) of isoamyl formate: 123-51-3;109-94-4;121393-39-3;544-01-4;64-18-6;71-41-0;141-53-7;67-56-1;144-62-7;19533-24-5.
Q: What is the molecular formula of isoamyl formate?
A: Molecular formula of isoamyl formate is C6H12O2.
Q: What is the English name of isoamyl formate?
A: The English name of isoamyl formate is isoamyl formate.
Q: What is the LogP of isoamyl formate?
A: LogP of isoamyl formate is 1.71.

 isoamyl formatefactory

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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