1-(tert-Butyl)-1H-pyrazole-4-carbonitrile

Name: 1-(tert-Butyl)-1H-pyrazole-4-carbonitrile
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CAS No. 149139-43-5
Cat. No. CS-0043991
Purity≥97%
MDL No.None

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HazMat Fee

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

1-(tert-Butyl)-1H-pyrazole-4-carbonitrile|CS-0043991

Structure of 149139-43-5

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General Information

CAS No. 149139-43-5
Cat. No. CS-0043991
Purity ≥97%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₁N₃
Molecular Weight 149.19
Synonym(s) 1-tert-butyl-1H-pyrazole-4-carbonitrile
SMILES N#CC1=CN(C(C)(C)C)N=C1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 41.61
LogP 1.50978
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

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1-(tert-Butyl)-1H-pyrazole-4-carbonitrile

CAS No. 149139-43-5

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