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1,5-Dicyanopentane

1,5-Dicyanopentane Structure
1,5-Dicyanopentane structure
CAS No.
646-20-8
Chemical Name:
1,5-Dicyanopentane
Synonyms
HEPTANEDINITRILE;pimelitile.;PIMELONITRILE;5-dicyanopentane;Pimelonitrile>1,5-DICYANOPENTANE;1,7-HEPTANEDINITRILE;PIMELIC ACID DINITRILE;Pentamethylene cyanide;1,5-Dicyanopentane,98%
CBNumber:
CB9854068
Molecular Formula:
C7H10N2
Molecular Weight:
122.17
MDL Number:
MFCD00001980
MOL File:
646-20-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:17
Product description Number Pack Size Price
1,5-Dicyanopentane 98% D79004 100ml $443
Pimelonitrile >98.0%(GC) P0049 25mL $46
Pimelonitrile >98.0%(GC) P0049 500mL $424
Heptanedinitrile J57321 5g $25
Heptanedinitrile J57321 25g $55
More product size
Request For Quotation

1,5-Dicyanopentane Properties

Melting point -31.4°C
Boiling point 175-176 °C/14 mmHg (lit.)
Density 0.951 g/mL at 25 °C (lit.)
refractive index n20/D 1.441(lit.)
Flash point 112 °C
storage temp. Store below +30°C.
Water Solubility Insoluble in water
form clear liquid
color Colorless to Light yellow
Specific Gravity 0.942～0.949 (20/4℃)
BRN 1742138
InChI InChI=1S/C7H10N2/c8-6-4-2-1-3-5-7-9/h1-5H2
InChIKey LLEVMYXEJUDBTA-UHFFFAOYSA-N
SMILES C(#N)CCCCCC#N
CAS DataBase Reference 646-20-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 3D5H23A27Q
NIST Chemistry Reference Heptanedinitrile(646-20-8)
EPA Substance Registry System Heptanedinitrile (646-20-8)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS06
Signal word  Danger
Hazard statements  H301-H315-H319
Precautionary statements  P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P310+P330-P405
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  36/37-24/25
RIDADR  UN 3276 6.1/PG 3
WGK Germany  3
RTECS  MI9020000
TSCA  TSCA listed
HazardClass  6.1(b)
PackingGroup  III
HS Code  29269090
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Limited Quantities 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
1
2 0

1,5-Dicyanopentane price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D79004 1,5-Dicyanopentane 98% 646-20-8 100ml $443 2026-04-30 Buy
TCI Chemical P0049 Pimelonitrile >98.0%(GC) 646-20-8 25mL $46 2026-04-30 Buy
TCI Chemical P0049 Pimelonitrile >98.0%(GC) 646-20-8 500mL $424 2026-04-30 Buy
AK Scientific J57321 Heptanedinitrile 646-20-8 5g $25 2021-12-16 Buy
AK Scientific J57321 Heptanedinitrile 646-20-8 25g $55 2021-12-16 Buy
Product number Packaging Price Buy
D79004 100ml $443 Buy
P0049 25mL $46 Buy
P0049 500mL $424 Buy
J57321 5g $25 Buy
J57321 25g $55 Buy

1,5-Dicyanopentane Chemical Properties,Uses,Production

Application

1,5-Dicyanopentane can be used in the pharmaceutical and chemical industries, such as as a synthetic intermediate, or in the battery industry.

Chemical Properties

CLEAR COLOURLESS LIQUID

1,5-Dicyanopentane Preparation Products And Raw materials

Raw materials

Preparation Products

2-AMINOCYCLOHEXANECARBONITRILE 1,7-DIAMINOHEPTANE 2-AMino-cyclohex-1-enecarbonitrile

1,5-Dicyanopentane Suppliers

Global( 105)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8615350571055 Sibel@chuanghaibio.com China 8738 58
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29815 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15078 58
Baoji Guokang Healthchem co.,ltd 		+8615604608665 15604608665 dominicguo@gk-bio.com CHINA 9414 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52705 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 17259 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
career henan chemical co 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
AFINE CHEMICALS LIMITED 		58
Baoji Guokang Healthchem co.,ltd 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
CD Chemical Group Limited 		58

View Lastest Price from 1,5-Dicyanopentane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,5-Dicyanopentane pictures 2026-03-20 1,5-Dicyanopentane
646-20-8
 US $1.00 / KG 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
1,5-Dicyanopentane pictures 2019-08-06 1,5-Dicyanopentane
646-20-8
 US $5.00 / ASSAYS 1ASSAYS 99% 1ton Career Henan Chemical Co

1,5-Dicyanopentane Spectrum

1,5-Dicyanopentane(646-20-8)MS1,5-Dicyanopentane(646-20-8)1HNMR1,5-Dicyanopentane(646-20-8)13CNMR1,5-Dicyanopentane(646-20-8)IR11,5-Dicyanopentane(646-20-8)Raman

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HEPTANEDIOIC ACID DINITRILE HEPTANEDINITRILE 1,5-DICYANOPENTANE 1,7-HEPTANEDINITRILE PIMELONITRILE PIMELIC ACID DINITRILE PENTAMETHYLENE DICYANIDE Pentane-1,5-dicarbonitrile 1,5-Dicyanopentane~Pentane-1,5-dicarbonitrile Heptanedinitrile, Pentamethylene dicyanide, Pimelonitrile Heptanedinitrile, Pentamethylene dicyanide Pentamethylene cyanide Pentamethylenedinitrile 1,5-Dicyanopentane,98% Pimelonitrile,Heptanedinitrile, Pentamethylene dicyanide 1,5-Dicyanopentane,Heptanedinitrile, Pentamethylene dicyanide, Pimelonitrile 1,5-Dicyanopentane Heptanedinitrile Pentamethylene Dicyanide 1,5-Dicyanopentane 98% 5-dicyanopentane Pimelonitrile> pimelitile. 646-20-8 NCCH25CN Nitrogen Compounds Organic Building Blocks Cyanides/Nitriles Building Blocks C6 to C7 Dinitriles & Trinitriles Dinitriles Building Blocks C6 to C7 Chemical Synthesis Cyanides/Nitriles Nitrogen Compounds Organic Building Blocks Dinitriles Dinitriles & Trinitriles