Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (E,E)-2,4-Heptadienal
Price: ￥918.0/25g ￥228.0/5g ￥98.0/1g
Purity: 90.0%
Stocking Period: 1 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: trans,trans-2,4-Heptadienal
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4313-03-5 trans,trans-2,4-Heptadienal
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

4313-03-5

4313-03-5 structure

4313-03-5 structure

Name: (E,E)-2,4-Heptadienal
Chemical Name: trans,trans-2,4-Heptadienal
CAS Number: 4313-03-5
Molecular Formula: C₇H₁₀O
Molecular Weight: 110.154
Catalog: Flavors and spices Synthetic spice Aldehyde Nonenal
Create Date: 2018-05-28 08:00:00
Modify Date: 2025-08-20 15:58:04
(2E,4E)-Hepta-2,4-dienal is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	trans,trans-2,4-Heptadienal
Synonyms	trans,trans-2,4-Heptadienal FEMA 3164 Heptadienal 2-trans,4-trans-n-heptadienal trans-trans-2,4-heptadienal (2E,4E)-Hepta-2,4-dienal 2,4-Heptadienal EINECS 224-328-0 (E,E)-Hepta-2,4-dienal 2,4-Heptadienal, (2E,4E)- trans,trans-Hepta-2,4-dienal Trans-2-trans-4-Heptadienal trans,trans-2,4-Heptandienal (2E,4E)-2,4-Heptadienal 2,4-HEPTADIEN-1-AL T2 T4 HEPTADIENAL MFCD00007005

Description	(2E,4E)-Hepta-2,4-dienal 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	0.9±0.1 g/cm3
Boiling Point	177.4±9.0 °C at 760 mmHg
Molecular Formula	C₇H₁₀O
Molecular Weight	110.154
Flash Point	65.6±0.0 °C
Exact Mass	110.073166
PSA	17.07000
LogP	1.59
Vapour Pressure	1.0±0.3 mmHg at 25°C
Index of Refraction	1.453
Storage condition	Refrigerator (+4°C)
Water Solubility	INSOLUBLE

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H302-H311-H315
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	T:Toxic;
Risk Phrases	R22;R24;R38
Safety Phrases	S36/37-S45
RIDADR	UN 2810 6.1/PG 3
WGK Germany	3
Hazard Class	6.1
HS Code	2912190090

Precursor 9
81981-06-8 123-38-6 189068-20-0 1576-95-0
1099-45-2 102299-04-7 70979-88-3 65518-46-9
1576-87-0
DownStream 4
33467-79-7 127072-60-0 922528-07-2 84000-59-9

HS Code	2912190090
Summary	2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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