Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pimelonitrile
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Pimelonitrile
Price: ￥238.0/25ml ￥88.0/5ml
Purity: 99.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,5-Dicyanopentane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

646-20-8

646-20-8 structure

646-20-8 structure

Name: Pimelonitrile
Chemical Name: 1,5-Dicyanopentane
CAS Number: 646-20-8
Molecular Formula: C₇H₁₀N₂
Molecular Weight: 122.168
Catalog: Chemical reagent Organic reagent Alkane
Create Date: 2018-05-22 08:00:00
Modify Date: 2025-08-25 19:22:11

Name	1,5-Dicyanopentane
Synonyms	Heptandinitril EINECS 211-469-8 Heptanedinitrile Pimelonitrile MFCD00001980

Density	0.9±0.1 g/cm3
Boiling Point	310.8±0.0 °C at 760 mmHg
Melting Point	-31.4ºC
Molecular Formula	C₇H₁₀N₂
Molecular Weight	122.168
Flash Point	143.4±16.5 °C
Exact Mass	122.084396
PSA	47.58000
LogP	-0.06
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.437

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MI9020000

CHEMICAL NAME :: Heptanedinitrile

CAS REGISTRY NUMBER :: 646-20-8

BEILSTEIN REFERENCE NO. :: 1742138

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H10-N2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 90,260,1947

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 126 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 57,88,1985

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301-H312-H332
Precautionary Statements	P280-P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22
Safety Phrases	S36/37-S24/25
RIDADR	UN 3276 6.1/PG 3
WGK Germany	3
RTECS	MI9020000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2926909090

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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