Butyraldehyde

Modify Date: 2025-08-21 11:07:19

Butyraldehyde structure	Common Name	Butyraldehyde
	CAS Number	123-72-8	Molecular Weight	72.106
	Density	0.8±0.1 g/cm3	Boiling Point	77.6±3.0 °C at 760 mmHg
	Molecular Formula	C₄H₈O	Melting Point	-96 °C
	MSDS	Chinese USA	Flash Point	-11.1±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Danger

Name	butanal
Synonym	More Synonyms

Density	0.8±0.1 g/cm3
Boiling Point	77.6±3.0 °C at 760 mmHg
Melting Point	-96 °C
Molecular Formula	C₄H₈O
Molecular Weight	72.106
Flash Point	-11.1±0.0 °C
Exact Mass	72.057518
PSA	17.07000
LogP	0.91
Vapour density	2.5 (vs air)
Vapour Pressure	96.0±0.1 mmHg at 25°C
Index of Refraction	1.370
Stability	Stable. Incompatible with oxidizing agents, strong bases, strong reducing agents, strong acids. Highly flammable.
Water Solubility	7.1 g/100 mL (25 ºC)

Butyraldehyde MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES2275000

CHEMICAL NAME :: Butyraldehyde

CAS REGISTRY NUMBER :: 123-72-8

BEILSTEIN REFERENCE NO. :: 0506061

LAST UPDATED :: 199806

DATA ITEMS CITED :: 35

MOLECULAR FORMULA :: C4-H8-O

MOLECULAR WEIGHT :: 72.12

WISWESSER LINE NOTATION :: VH3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2490 mg/kg

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

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8000 ppm/4H

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 800 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 gm/kg

TOXIC EFFECTS :: Behavioral - general anesthetic

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 44610 mg/m3/2H

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1140 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2700 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Kidney, Ureter, Bladder - hematuria

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3560 uL/kg

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

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 38 gm/m3

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 39 gm/kg/90D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases Related to Chronic Data - death

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3100 ppm/6H/2W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 125 ppm/6H/13W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 78 gm/kg/90D-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6400 ppm/6H/2W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - dyspnea Related to Chronic Data - death

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 3100 ppm/6H/2W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 2000 ppm/6H/14W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3100 ppm/6H/2W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 3100 ppm/6H/2W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: Sperm Morphology

TYPE OF TEST :: Sperm Morphology

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

DOSE/DURATION :: 100 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 283,131,1992 *** REVIEWS *** TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 11,163,1975 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3;Skin JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0281 No. of Facilities: 91 (estimated) No. of Industries: 3 No. of Occupations: 9 No. of Employees: 1258 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0281 No. of Facilities: 38 (estimated) No. of Industries: 2 No. of Occupations: 6 No. of Employees: 5392 (estimated) No. of Female Employees: 950 (estimated)

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H319
Precautionary Statements	P210-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable
Risk Phrases	R11
Safety Phrases	S9-S29-S33
RIDADR	UN 1129 3/PG 2
WGK Germany	1
RTECS	ES2275000
Packaging Group	II
Hazard Class	3
HS Code	2912190090

Precursor 10
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DownStream 10
CAS#:111999-85-0 1-trimethylsily... CAS#:10581-02-9 tributoxy(pheny... CAS#:108825-41-8 1-propyltetrazole CAS#:1638-22-8 4-Butylphenol
CAS#:4731-84-4 Phenol,4,4'-but... CAS#:104958-53-4 2-[1-(4-hydroxy... CAS#:82194-51-2 1,1-bis(2-hydro... CAS#:1070-40-2 5-decyne-4,7-diol
CAS#:105-31-7 1-Hexyn-3-ol CAS#:1002-26-2 hepta-1,3-diene

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...

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...

A novel ultrasound-assisted back extraction reverse micelles method coupled with gas chromatography-flame ionization detection for determination of aldehydes in heated edibles oils.

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A novel ultrasound-assisted back extraction reverse micelles coupled with gas chromatography-flame ionization detection has been developed for the extraction and determination of some short chain alde...

Butyl aldehyde

Butyrylaldehyde

butan-1-al

MeCH2CH2CHO

Butanal

butyric aldehyde

n-butanal

n-Butyl aldehyde

MFCD00007023

1-butanal

Butyraldehyde [UN1129] [Flammable liquid]

n-butylaldehyde

Butyraldehyde

EINECS 204-646-6

n-Butyraldehyde

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Butyraldehyde
Price: Check
Purity: 99.5%
Delivery: 10 Day
Contact: Yang
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Butyraldehyde
Price: ￥78.0/500ml
Purity: 98.0%
Delivery: 2 Day
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Butyraldehyde
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Butyraldehyde

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Chemical & Physical Properties

MSDS

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

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