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2-Amino-5-ethyl-1,3,4-thiadiazole

2-Amino-5-ethyl-1,3,4-thiadiazole structure

CAS No:
14068-53-2
Formula:
C4H7N3S
Chemical Name:
2-Amino-5-ethyl-1,3,4-thiadiazole
Synonyms:
1,3,4-Thiadiazol-2-amine,5-ethyl-;1,3,4-Thiadiazole,2-amino-5-ethyl-;5-Ethyl-1,3,4-thiadiazol-2-amine;2-Amino-5-ethyl-1,3,4-thiadiazole;2-Ethyl-5-amino-1,3,4-thiadiazole;5-Ethyl-2-amino-1,3,4-thiadiazole;5-Amino-2-ethyl-1,3,4-thiadiazole;NSC 75711;(5-Ethyl-1,3,4-thiadiazol-2-yl)amine

Description

LIGHT BEIGE CRYSTALLINE POWDERChEBI: A member of the class of thiadiazoles that is 1,3,4-thiadiazole substituted by an amino group at position 2 and an ethyl group at position 5 respectively.

2-amino-5-ethyl-1,3,4-thiadiazole is a member of the class of thiadiazoles that is 1,3,4-thiadiazole substituted by an amino group at position 2 and an ethyl group at position 5 respectively. It is an aromatic amine and a member of thiadiazoles. It derives from a hydride of a 1,3,4-thiadiazole.

2-Amino-5-ethyl-1,3,4-thiadiazole Basic Attributes

Molecular Weight：

129.18

Exact Mass：

129.18

BRN：

113614

EC Number：

237-921-4

NSC Number：

75711

DSSTox ID：

DTXSID5065699

HScode：

29349990

Characteristics

PSA：

XLogP3：

1.26390

Appearance：

White to light beige solid.

Density：

1.220 (estimate)

Melting Point：

188-193 °C

Boiling Point：

267.2±23.0 °C(Predicted)

Flash Point：

115.4ºC

Refractive Index：

1.5800 (estimate)

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure：

0.00826mmHg at 25°C

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-37/39-36/37/39-22-24/25

RTECS Number：

XI3095000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 199 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Amino-5-ethyl-1,3,4-thiadiazole Use and Manufacturing

Uses

Used in the synthesis of dyes and azole drugs

Manufacturing Info：

1,3,4-Thiadiazol-2-amine, 5-ethyl-: ACTIVE

Computed Properties

Molecular Weight:129.19
XLogP3:0.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:129.03606841
Monoisotopic Mass:129.03606841
Topological Polar Surface Area:80
Heavy Atom Count:8
Complexity:77.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 2-Amino-5-ethyl-1,3,4-thiadiazole

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties

2-Amino-5-ethyl-1,3,4-thiadiazole

SDS

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