CAS 16386-93-9|2,2-Dimethylpent-4-enoic acid

Introduction：Basic information about CAS 16386-93-9|2,2-Dimethylpent-4-enoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	2,2-Dimethylpent-4-enoic acid
CAS Number	16386-93-9	Molecular Weight	128.169
Density	1.0±0.1 g/cm3	Boiling Point	202.1±9.0 °C at 760 mmHg
Molecular Formula	C₇H₁₂O₂	Melting Point	/
MSDS	/	Flash Point	88.3±0.0 °C
Symbol	GHS05	Signal Word	Danger

Names

Name	2,2-Dimethyl-4-pentenoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	202.1±9.0 °C at 760 mmHg
Molecular Formula	C₇H₁₂O₂
Molecular Weight	128.169
Flash Point	88.3±0.0 °C
Exact Mass	128.083725
PSA	37.30000
LogP	1.69
Vapour Pressure	0.1±0.8 mmHg at 25°C
Index of Refraction	1.447
InChIKey	BGUAPYRHJPWVEM-UHFFFAOYSA-N
SMILES	C=CCC(C)(C)C(=O)O

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	26-27-36/37/39-45
RIDADR	UN 3265
WGK Germany	3
Packaging Group	III
Hazard Class	8
HS Code	2916190090

Customs

HS Code	2916190090
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Articles1

How is chemical interesterification initiated: Nucleophilic substitution or a-proton abstraction?. Liu L.

J. Am. Oil Chem. Soc. 81(4) , 331-7, (2004)

Synonyms

2,2-dimethylpent-4-enoic acid

MFCD00012304

2,2-Dimethyl-4-pentenoic acid

4-Pentenoic acid, 2,2-dimethyl-

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