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METHYL 2-BUTYNOATE

METHYL 2-BUTYNOATE structure

CAS No:
23326-27-4
Formula:
C5H6O2
Chemical Name:
METHYL 2-BUTYNOATE
Synonyms:
TETROLIC ACID METHYL ESTER;METHYL TETROLATE;METHYL 2-BUTYNOATE;2-BUTYNOIC ACID METHYL ESTER;Methyl-2-Butynaote97%;Methyl2-butynoate=Methyltetrolate;Methyl 2-butynoate,97%;Methyl 2-butynoate, 97% 5GR
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

clear colorless to yellowish liquid

METHYL 2-BUTYNOATE Basic Attributes

Molecular Weight：

98.1

Exact Mass：

98.036781

NSC Number：

244950

DSSTox ID：

DTXSID90177876

HScode：

29161900

Characteristics

PSA：

26.30000

XLogP3：

1.43

Appearance：

Clear colorless to yellow Liquid

Density：

1.0±0.1 g/cm3

Boiling Point：

76-77 °C (80 mmHg)

Flash Point：

45 °C

Refractive Index：

1.424

Storage Conditions：

Flammables area

Safety Information

Packing level：

III

Hazard category：

3.2

Transport codes：

1993

hazard class code：

10-36/37/38-20/21/22

safety instructions：

16-36/37/39-26

Marks：

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 42 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:98.10
XLogP3:1.1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:98.036779430
Monoisotopic Mass:98.036779430
Topological Polar Surface Area:26.3
Heavy Atom Count:7
Complexity:124
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Methyl tetrolate

CAS No.: 23326-27-4

Content: 99.00%

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