Heptanal

Modify Date: 2025-08-21 21:13:10

Heptanal structure	Common Name	Heptanal
	CAS Number	111-71-7	Molecular Weight	114.186
	Density	0.8±0.1 g/cm3	Boiling Point	150.4±3.0 °C at 760 mmHg
	Molecular Formula	C₇H₁₄O	Melting Point	−43 °C(lit.)
	MSDS	Chinese USA	Flash Point	35.0±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	Heptaldehyde
Synonym	More Synonyms

Density	0.8±0.1 g/cm3
Boiling Point	150.4±3.0 °C at 760 mmHg
Melting Point	−43 °C(lit.)
Molecular Formula	C₇H₁₄O
Molecular Weight	114.186
Flash Point	35.0±0.0 °C
Exact Mass	114.104462
PSA	17.07000
LogP	2.50
Vapour Pressure	3.9±0.3 mmHg at 25°C
Index of Refraction	1.405
Stability	Stable. May be light sensitive. Flammable - readily forms explosive mixtures with air. Incompatible with strong oxidizing agents, strong bases, strong reducing agents.
Water Solubility	insoluble

Heptanal MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MI6900000

CHEMICAL NAME :: Heptanal

CAS REGISTRY NUMBER :: 111-71-7

BEILSTEIN REFERENCE NO. :: 1560236

LAST UPDATED :: 199710

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C7-H14-O

MOLECULAR WEIGHT :: 114.21

WISWESSER LINE NOTATION :: VH6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534460 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3200 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533620

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >18400 mg/m3/4H

TOXIC EFFECTS :: Behavioral - excitement Lungs, Thorax, or Respiration - respiratory stimulation Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534501

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1600 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533620

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3200 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533620

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533620

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534465 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 5 gm/kg/2W-I

TOXIC EFFECTS :: Behavioral - wakefulness

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534459 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83200 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 373 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83200 No. of Facilities: 1837 (estimated) No. of Industries: 33 No. of Occupations: 29 No. of Employees: 42935 (estimated) No. of Female Employees: 9290 (estimated)

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315
Precautionary Statements	P403 + P235
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R10;R38
Safety Phrases	S26-S36-S37-S16-S61-S60
RIDADR	UN 3056 3/PG 3
WGK Germany	1
RTECS	MI6900000
Packaging Group	III
Hazard Class	3
HS Code	2912190090

Precursor 10
CAS#:111-70-6 Heptan-1-ol CAS#:56438-09-6 1,1-Heptanediol... CAS#:109-67-1 Pent-1-ene CAS#:201230-82-2 carbon monoxide
CAS#:592-41-6 1-hexene CAS#:10032-05-0 Heptanal dimeth... CAS#:628-71-7 Hept-1-yne CAS#:629-31-2 Heptanaldoxime
CAS#:18132-93-9 1-(Trimethylsil... CAS#:1708-34-5 1,3-Dioxolane, ...
DownStream 9
CAS#:110135-48-3 1,1,1-trifluoro... CAS#:1114-73-4 Nonanoic acid,2... CAS#:105653-97-2 undec-3-yne-2,5-diol CAS#:105798-17-2 N-benzylheptan-...
CAS#:10385-08-7 Heptanamide,N,N... CAS#:104943-22-8 2,5-Dioxopyrrol... CAS#:106932-37-0 3-hept-1-enyl-4... CAS#:33083-83-9 5-Undecanone
CAS#:36781-67-6 fema 3710

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%

Mosquito odorant receptor for DEET and methyl jasmonate.

Proc. Natl. Acad. Sci. U. S. A. 111(46) , 16592-7, (2014)

Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbe...

Chilling-related cell damage of apple (Malus × domestica Borkh.) fruit cortical tissue impacts antioxidant, lipid and phenolic metabolism.

Physiol. Plant. 153(2) , 204-20, (2015)

'Soggy breakdown' (SB) is an internal flesh disorder of 'Honeycrisp' apple (Malus × domestica Borkh.) fruit that occurs during low temperature storage. The disorder is a chilling injury (CI) in which ...

Comparison of Aroma-Active Volatiles in Oolong Tea Infusions Using GC-Olfactometry, GC-FPD, and GC-MS.

J. Agric. Food Chem. 63 , 7499-510, (2015)

The aroma profile of oolong tea infusions (Dongdingwulong, DDWL; Tieguanyin, TGY; Dahongpao, DHP) were investigated in this study. Gas chromatography-olfactometry (GC-O) with the method of aroma inten...

Heptanal

heptylaldehyde

FEMA 2540

ENANTHAL

FEMA 2541

FEMA 2542

Enanthole

Oenanthal

enantaldehyde

n-heptanal

Heptaldehyde

4-01-00-03314 (Beilstein Handbook Reference)

Heptyl Aldehyde

1-Heptanal,Aldehyde C7,Enanthaldehyde

EINECS 203-898-4

1-Heptanal

Oenanthol

Enanthaldehyde

MFCD00007028

n-Heptaldehyde

enanthic aldehyde

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.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Heptanal
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Heptanal
Price: ￥188.0/500ml
Purity: 97.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 111-71-7 Heptaldehyde
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Get all suppliers and price by the below link:

Heptanal suppliers

Heptanal price

Heptanal

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles42

Synonyms

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.