CAS 20487-40-5|Tert-butyl propionate

Introduction：Basic information about CAS 20487-40-5|Tert-butyl propionate, 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	Tert-butyl propionate
CAS Number	20487-40-5	Molecular Weight	130.18500
Density	0.865 g/mL at 25 °C(lit.)	Boiling Point	118-118.5 °C(lit.)
Molecular Formula	C₇H₁₄O₂	Melting Point	-89.5ºC
MSDS	ChineseUSA	Flash Point	21 °C
Symbol	GHS02	Signal Word	Danger

Names

Name	tert-butyl propanoate
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.865 g/mL at 25 °C(lit.)
Boiling Point	118-118.5 °C(lit.)
Melting Point	-89.5ºC
Molecular Formula	C₇H₁₄O₂
Molecular Weight	130.18500
Flash Point	21 °C
Exact Mass	130.09900
PSA	26.30000
LogP	1.73810
Vapour Pressure	14.5mmHg at 25°C
Index of Refraction	n20/D 1.393(lit.)

Safety Information

Symbol	GHS02
Signal Word	Danger
Hazard Statements	H225
Precautionary Statements	P210
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F: Flammable;Xi: Irritant;
Risk Phrases	10-36/37/38-11
Safety Phrases	16-36/37/39-26
RIDADR	UN 2394 3/PG 3
WGK Germany	2
RTECS	UF4930000
Packaging Group	II
Hazard Class	3.1
HS Code	2915509000

Customs

HS Code	2915509000
Summary	2915509000 propionic acid, its salts and esters。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:5.5%。general tariff:30.0%

Articles1

Acyclic stereoselection. 31. Stereoselection in the Michael addition reaction. 3. Relationship between ester enolate geometry and adduct stereochemistry in the kinetic Michael reaction of lithium enolates with enones. Heathcock CH and Oare DA.

J. Org. Chem. 50(16) , 3022-24, (1985)

Synonyms

MFCD00009304

t-butyl propanoate

Propanoic acid,1,1-dimethylethyl ester

1,1-Dimethylethyl propionate

tert-butyl propionate

tert-butyl 2-tritiopropanoate

t-butyl propionate

Propionic Acid tert-Butyl Ester

Recommended......