CAS 2769-72-4|t-butyl isocyanoacetate

Introduction：Basic information about CAS 2769-72-4|t-butyl isocyanoacetate, 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	t-butyl isocyanoacetate
CAS Number	2769-72-4	Molecular Weight	141.16800
Density	0.97 g/mL at 20 °C(lit.)	Boiling Point	50 °C0.1 mm Hg(lit.)
Molecular Formula	C₇H₁₁NO₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	82 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	tert-butyl 2-isocyanoacetate
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.97 g/mL at 20 °C(lit.)
Boiling Point	50 °C0.1 mm Hg(lit.)
Molecular Formula	C₇H₁₁NO₂
Molecular Weight	141.16800
Flash Point	82 °C
Exact Mass	141.07900
PSA	26.30000
LogP	0.47810
Index of Refraction	n20/D 1.422
InChIKey	IQSYKHVFMYGJER-UHFFFAOYSA-N
SMILES	[C-]#[N+]CC(=O)OC(C)(C)C
Storage condition	−20°C

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H332
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn: Harmful;
Risk Phrases	R20/22
Safety Phrases	23-24/25
RIDADR	UN 2810 6.1/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2926909090

Customs

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles1

U. Schöllkopf

Angew. Chem. Int. Ed. Engl. 89 , 351, (1977)

Synonyms

2-Isocyano Acetic Acid Tert-Butyl Ester

Isocyanessigsaeure-tert-butylester

CNCH2COOt-Bu

CNCH2CO2t-Bu

tert-Butyl isocyanoacetate

isocyanoacetic acid tert-butyl ester

MFCD00042952

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