Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,6-HEPTADIYNE
Price: Check
Purity: 91.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,6-HEPTADIYNE
Price: ￥148.0/1ml ￥648.0/5ml ￥1598.0/25ml
Purity: 91.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,6-Heptadiyne
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2396-63-6

2396-63-6 structure

2396-63-6 structure

Name: 1,6-HEPTADIYNE
Chemical Name: hepta-1,6-diyne
CAS Number: 2396-63-6
Molecular Formula: C₇H₈
Molecular Weight: 92.138
Catalog: Chemical reagent Organic reagent Alkyne
Create Date: 2018-05-26 08:00:00
Modify Date: 2025-08-27 11:46:02

Name	hepta-1,6-diyne
Synonyms	1,6-heptanediyne 1,6-heptadiine 1,3-heptadiyne 1-6-n-heptadiyne EINECS 219-253-5 1,7-heptadiyne MFCD00014925 hepta-1,6-diyne 1,6-HEPTADIYNE

Density	0.8±0.1 g/cm3
Boiling Point	112.2±13.0 °C at 760 mmHg
Melting Point	-85 °C
Molecular Formula	C₇H₈
Molecular Weight	92.138
Flash Point	6.8±4.1 °C
Exact Mass	92.062599
LogP	1.76
Vapour Pressure	25.9±0.1 mmHg at 25°C
Index of Refraction	1.452
Storage condition	Refrigerator (+4°C)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MI5600000

CHEMICAL NAME :: 1,6-Heptadiyne

CAS REGISTRY NUMBER :: 2396-63-6

BEILSTEIN REFERENCE NO. :: 1731756

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H8

MOLECULAR WEIGHT :: 92.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2300 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)

REFERENCE :: FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 3830 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - nausea or vomiting Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)

REFERENCE :: FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2620 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)

REFERENCE :: FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960

Hazard Codes	F: Flammable;
Risk Phrases	R11
Safety Phrases	S16-S29-S33
RIDADR	UN 3295 3/PG 2
WGK Germany	2
RTECS	MI5600000
Packaging Group	II
Hazard Class	3
HS Code	2901299090

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.