Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Heptanal
Price: ￥188.0/500ml
Purity: 97.0%
Stocking Period: 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%
Stocking Period: 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%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

111-71-7

111-71-7 structure

Name: Heptanal
Chemical Name: Heptaldehyde
CAS Number: 111-71-7
Molecular Formula: C₇H₁₄O
Molecular Weight: 114.186
Catalog: Organic raw materials Aldehyde
Create Date: 2018-09-23 13:36:56
Modify Date: 2025-08-21 21:13:10

Name	Heptaldehyde
Synonyms	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

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

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
111-70-6 56438-09-6 109-67-1 201230-82-2
592-41-6 10032-05-0 628-71-7 629-31-2
18132-93-9 1708-34-5
DownStream 9
110135-48-3 1114-73-4 105653-97-2 105798-17-2
10385-08-7 104943-22-8 106932-37-0 33083-83-9
36781-67-6

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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111-71-7	1246819-97-5
110-43-0	64853-00-5
925-54-2	5784-69-0
5775-78-0	19480-04-7
2721-83-7	104049-84-5
2206-81-7	53861-35-1
38226-91-4	103994-22-5
1235020-15-1	1209787-10-9
76236-90-3	131896-45-2
1235356-43-0	948266-48-6