Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Butyl nitrite
Price: ￥408.0/25ml ￥3888.0/500ml
Purity: 90.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

544-16-1

544-16-1 structure

Name: Butyl nitrite
Chemical Name: 1-Butyl nitrite
CAS Number: 544-16-1
Molecular Formula: C₄H₉NO₂
Molecular Weight: 103.120
Catalog: Inorganic chemical industry Inorganic salt Metal nitrates and nitrites
Create Date: 2018-02-07 08:00:00
Modify Date: 2025-08-21 19:11:37

Name	1-Butyl nitrite
Synonyms	Butyl ester of nitrous acid Butyl nitrite EINECS 208-862-1 n-BUTYL NITRITE Nitrous acid, n-butyl ester 1-Butyl nitrite Nitrous acid, butyl ester MFCD00002058

Density	1.0±0.1 g/cm3
Boiling Point	78.8±3.0 °C at 760 mmHg
Molecular Formula	C₄H₉NO₂
Molecular Weight	103.120
Flash Point	-13.3±0.0 °C
Exact Mass	103.063332
PSA	38.66000
LogP	2.11
Vapour Pressure	101.0±0.1 mmHg at 25°C
Index of Refraction	1.416
Water Solubility	SLIGHTLY SOLUBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RA0780000

CHEMICAL NAME :: Nitrous acid, butyl ester

CAS REGISTRY NUMBER :: 544-16-1

BEILSTEIN REFERENCE NO. :: 1701036

LAST UPDATED :: 199709

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C4-H9-N-O2

MOLECULAR WEIGHT :: 103.14

WISWESSER LINE NOTATION :: ONO4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 153 mg/kg

TOXIC EFFECTS :: Blood - methemoglobinemia-carboxyhemoglobin

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 83 mg/kg

TOXIC EFFECTS :: Behavioral - ataxia Behavioral - rigidity (including catalepsy) Lungs, Thorax, or Respiration - dyspnea

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 420 ppm/4H

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - excitement Lungs, Thorax, or Respiration - cyanosis

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 171 mg/kg

TOXIC EFFECTS :: Liver - other changes Blood - methemoglobinemia-carboxyhemoglobin

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 567 ppm/1H

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - cyanosis Kidney, Ureter, Bladder - urine volume increased

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 158 mg/kg

TOXIC EFFECTS :: Liver - other changes

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 ppm/7H/60D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Endocrine - changes in spleen weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - mouse Lymphocyte

DOSE/DURATION :: 2820 umol/L

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 14,115,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H225-H301 + H331
Precautionary Statements	P210-P261-P301 + P310-P311
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;T:Toxic;
Risk Phrases	R11;R23/25
Safety Phrases	S16-S24-S45
RIDADR	UN 2351 3/PG 2
WGK Germany	1
RTECS	RA0780000
Packaging Group	II
Hazard Class	3.1
HS Code	2920909090

71-36-3

~77%

544-16-1

Literature: Dubery, Ian A.; Louw, Anna E.; Van Heerden, Fanie R. Phytochemistry, 1999 , vol. 50, # 6 p. 983 - 989

109-65-9

544-16-1

627-05-4

Literature: Journal of the Chemical Society, Chemical Communications, , # 3 p. 229 - 230

542-69-8

544-16-1

627-05-4

Literature: Journal of the Chemical Society, Chemical Communications, , # 3 p. 229 - 230

2372-45-4

544-16-1

Literature: Journal of the American Chemical Society, , vol. 79, p. 5832

142-96-1

544-16-1

123-72-8

Literature: Journal of Organic Chemistry, , vol. 55, # 21 p. 5606 - 5609

106-97-8

~6%

544-16-1

928-45-0

924-43-6

Detail

Literature: Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, , vol. 80, p. 609 - 616

19062-98-7

544-16-1

123-72-8

Literature: Journal of Physical Chemistry, , vol. 89, # 13 p. 2914 - 2916

109-52-4

544-16-1

928-45-0

591-68-4

Literature: Helvetica Chimica Acta, , vol. 25, p. 639

56-23-5

142-96-1

544-16-1

107-92-6

Literature: Justus Liebigs Annalen der Chemie, , vol. 579, p. 193,201

Precursor 9
71-36-3 109-65-9 542-69-8 2372-45-4
142-96-1 106-97-8 19062-98-7 109-52-4
56-23-5
DownStream 9
107649-71-8 3279-07-0 5891-68-9 3972-56-3
5921-80-2 7775-81-7 542-52-9 59-89-2
71-36-3

HS Code	2920909090
Summary	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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544-16-1	924-43-6
143707-72-6	594-70-7
540-80-7	1653-56-1
24330-48-1	94808-70-5
109438-28-0	64113-91-3
899906-16-2	899906-22-0
899906-26-4	899906-30-0
899934-82-8	899934-84-0
899934-86-2	899935-02-5
899935-04-7	899914-57-9