Hexyl trans-2-butenoate supplier

Name
FEMA 3354
EINECS 242-808-8
CAS No. 19089-92-0
Article Data3
CAS DataBase
Density 0.885 g/mL at 25 °C(lit.)
Solubility
Melting Point -89.9°C (estimate)
Formula C10H18 O2
Boiling Point 215.6 ºC at 760 mmHg
Molecular Weight 170.252
Flash Point 193 ºF
Transport Information
Appearance
Safety Low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Low toxicity by ingestion and skin contact. A skin irritant.
Synonyms Crotonicacid, hexyl ester (7CI,8CI); Hexyl 2-butenoate; Hexyl crotonate; NSC 67983
PSA 26.30000
LogP 2.68600

Hexyl trans-2-butenoate Chemical Properties

IUPAC Name: Hexyl (E)-but-2-enoate
Product Name: FEMA 3354
The MF of Hexyl (E)-but-2-enoate (CAS NO.19089-92-0) is C₁₀H₁₈O₂.

The MW of Hexyl (E)-but-2-enoate (CAS NO.19089-92-0) is 170.25.
Synonyms of Hexyl (E)-but-2-enoate (CAS NO.19089-92-0): 2-Butenoic acid, hexyl ester, (2E)- ; 2-Butenoic acid, hexyl ester, (E)- ; Crotonic acid, hexyl ester, (E)- ; 2-Butenoic acid, hexyl ester ; 2-Butenoic acid, hexyl ester, (2Z)-
Form: Colorless liquid with fruit and wood aroma, pineapple like flavor
Index of Refraction: 1.439
EINECS: 242-808-8
Density: 0.892 g/ml
Flash Point: 89.4 °C
Boiling Point: 215.6 °C
FEMA: 3354

Hexyl trans-2-butenoate Uses

Hexyl (E)-but-2-enoate (CAS NO.19089-92-0) is mainly used for the preparation of pineapple flavor.

Hexyl trans-2-butenoate Production

Derived from crotonic acid (2-D acid) and hexanol formed in sulfuric acid-catalyzed by esterification.

Hexyl trans-2-butenoate Toxicity Data With Reference

1.	skn-rbt 500 mg/24H MOD	FCTOD7 Food and Chemical Toxicology. 20 (1982),715.
2.	orl-rat LD50:>5 g/kg	FCTOD7 Food and Chemical Toxicology. 20 (1982),715.
3.	skn-rbt LD50:>5 g/kg	FCTOD7 Food and Chemical Toxicology. 20 (1982),715.

Hexyl trans-2-butenoate Consensus Reports

Reported in EPA TSCA Inventory.

Hexyl trans-2-butenoate Safety Profile

Low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.Safety information of Hexyl (E)-but-2-enoate (CAS NO.19089-92-0):
Hazard Codes Xi
Risk Statements
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
WGK Germany 2
RTECS GQ4222000

Product Name

FEMA 3354