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Ethyl carbazate

Ethyl carbazate structure

CAS No:
4114-31-2
Formula:
C3H8N2O2
Chemical Name:
Ethyl carbazate
Synonyms:
Hydrazinecarboxylic acid,ethyl ester;Carbazic acid,ethyl ester;1-Carbethoxyhydrazine;Ethyl carbazate;Ethyl carbazinate;Ethyl hydrazinecarboxylate;N-(Ethoxycarbonyl)hydrazine;(Ethoxycarbonyl)hydrazine;Ethoxycarbonyl hydrazide;Carbethoxyhydrazine;Monocarbethoxyhydrazine;N-(Carbethoxy)hydrazine;1-(Ethoxycarbonyl)hydrazine;Ethyl hydrazinocarboxylate;Ethyl hydrazinoformate;NSC 2277;NSC 52663;343926-01-2
Categories:
Chemical Reagents > Organic Reagents

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Description

Off-white crystals.

Ethyl carbazate Basic Attributes

Molecular Weight：

104.11

Exact Mass：

104.11

BRN：

878265

EC Number：

223-903-3

NSC Number：

52663|2277

DSSTox ID：

DTXSID1063308

HScode：

29280090

Characteristics

PSA：

64.4

XLogP3：

-0.26

Appearance：

White to cream Powder

Density：

1.1±0.1 g/cm3

Melting Point：

46 °C

Boiling Point：

93 °C @ Press: 9 Torr

Flash Point：

187 °F

Refractive Index：

1.441

Water Solubility：

Very soluble in water.

Storage Conditions：

2-8°C

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

2811

wgk germany：

hazard class code：

36/37/38-25

safety instructions：

26-36-45

RTECS Number：

FE2545000

Marks：

Xi,T

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Danger|H300 (10.87%): Fatal if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 46 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Ethyl carbazate Use and Manufacturing

Methods of Manufacturing

Mix anhydrous hydrazine and diethyl carbonate, heat it on a steam bath for 3.5h, and distill under reduced pressure to collect the 102-103 (2.4kPa) fraction, which is the product methyl carbazate.

Uses

Organic synthesis intermediate.

Manufacturing Info：

Hydrazinecarboxylic acid, ethyl ester: INACTIVE

Computed Properties

Molecular Weight:104.11
XLogP3:-0.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:104.058577502
Monoisotopic Mass:104.058577502
Topological Polar Surface Area:64.4
Heavy Atom Count:7
Complexity:64
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Diethyl carbonate

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Ethyl carbazate

CAS No.: 4114-31-2

Content: 99.00%

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