Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Heptenal
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Heptenal
Price: ￥728.0/5g ￥2018.0/25g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: trans-2-Hepten-1-al
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18829-55-5

18829-55-5 structure

18829-55-5 structure

Name: Heptenal
Chemical Name: trans-2-Heptenal
CAS Number: 18829-55-5
Molecular Formula: C₇H₁₂O
Molecular Weight: 112.170
Catalog: Flavors and spices Synthetic spice Aldehyde Nonenal
Create Date: 2018-02-20 08:00:00
Modify Date: 2025-08-23 10:11:31
trans-2-Heptenal is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	trans-2-Heptenal
Synonyms	(2E)-Hept-2-enal (2E)-2-Heptenal 2-Heptenal, (2E)- 2-trans-heptenal trans-hept-2-en-1-al (E)-Hept-2-enal MFCD00007010 EINECS 242-608-0 2-Hepten-1-al Heptenal

Description	trans-2-Heptenal is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others

Density	0.8±0.1 g/cm3
Boiling Point	166.0±0.0 °C at 760 mmHg
Molecular Formula	C₇H₁₂O
Molecular Weight	112.170
Flash Point	53.3±0.0 °C
Exact Mass	112.088814
PSA	17.07000
LogP	2.11
Vapour density	>1 (vs air)
Vapour Pressure	1.8±0.3 mmHg at 25°C
Index of Refraction	1.428
Storage condition	Refrigerator (+4°C) + Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MJ8795000

CHEMICAL NAME :: 2-Heptenal, (E)-

CAS REGISTRY NUMBER :: 18829-55-5

BEILSTEIN REFERENCE NO. :: 1700822

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H12-O

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 :: 1300 mg/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,331,1988

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 860 mg/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,331,1988

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1530 mg/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,331,1988

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H226-H302-H311-H317-H332
Precautionary Statements	P280-P312
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	R10;R20/21;R43
Safety Phrases	S16-S36/37
RIDADR	UN 1988 3/PG 3
WGK Germany	3
RTECS	MJ8795000
Packaging Group	III
Hazard Class	3.2

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