Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Hydroxy-2-butanone
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: 513-86-0
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

513-86-0

513-86-0 structure

513-86-0 structure

Name: Acetoin
Chemical Name: acetoin
CAS Number: 513-86-0
Molecular Formula: C₄H₈O₂
Molecular Weight: 88.105
Catalog: Organic raw materials Ketone compound
Create Date: 2018-02-04 08:00:00
Modify Date: 2026-07-02 10:50:19

Name	acetoin
Synonyms	Dimethylketol [S,(+)]-3-Hydroxy-2-butanone acetoin, mixture of monomer and dimer yioulian Methylacetylcbinol (3R)-3-Hydroxy-2-butanone dimethylketene O-ethyl Se-methyl selenoacetal Acetoin, may exist as mixture of monomer and dimer (S)-Acetoin ACETYL METHYL CBINOL 3-Hydroxy-2-butanone, Acetylmethylcbinol 2-Hydroxy-3-butanon Acetoin,nature(2,3-Butanolone) 1-Hydroxyethyl methyl ketone Acetoin (May exist as crystalline dimer) 3-HYDROXYBUTAN-2-ONE ACETOIN, SYNTHETIC POWDER 3-hydroxy-2-oxobutane 3-Hydroxybutan-2-one QY1&V1 Acetoin (3-Hydroxy-2-butanone) ACETOIN NATUERLICH (DIMER) 2-hydroxy-3-oxobutane 2-Butanone,3-hydroxy (R)-3-Hydroxy-2-butanone ACETOIN, SYNTHETIC (CONGEALED LIQUID) 3-Hydroxy-2-butanone solution, 1000ppm Acetylmethylcarbinol (May exist as crystalline dimer) Acetoin may be a mixture of monomer and dimer GAMMA-HYDROXY-BETA-OXOBUTANE 2,3-BUTANOLONE (±)-3-Hydroxybutan-2-on 3-Hydroxy-2-butanone Solution, 100ppm 2-Butanol-3-one acetoin,3-hydroxy-2-butanone,hydroxybutanone 1-hydroxyethylmethylketone 3-HYDROXY-2-BUTANONE (DIMER) Acetoin may exist as mixture of monomer and dimer MFCD00004521 Acetion ACETOIN FCC Acetyl methyl cbinol, 85 wt. % solution in water Acetyl methyl carbinol Natural Acetoin 1-ethoxy-2-methyl-1-methylselanyl-propene Dimethylketocbinol DIMETHYLKETOL 3-HYDROXY-2-BUTANONE (R,S)-3-Hydroxy-butan-2-one Acetoin,85 wt. % solution in water EINECS 208-174-1 ACETOIN IN WATER 2-Hydroxy-3-butanone (3S)-3-Hydroxy-2-butanone BUTAN-2-OL-3-ONE 3-hydroxy-2-butanone, monomer + dimer 2-hydroxybutan-3-one 3-Hydroxy-2-butanone 2,3-Butanolon acetylmethylcarbino γ-Hydroxy-β-oxobutan ACETOIN, NATURAL (CONGEALED LIQUID) [R,(-)]-3-Hydroxy-2-butanone ACETOIN 1-acetylethanol

Density	1.0±0.1 g/cm3
Boiling Point	145.4±8.0 °C at 760 mmHg
Melting Point	15 °C (monomer)
Molecular Formula	C₄H₈O₂
Molecular Weight	88.105
Flash Point	49.7±11.0 °C
Exact Mass	88.052429
PSA	37.30000
LogP	-0.43
Vapour Pressure	1.9±0.6 mmHg at 25°C
Index of Refraction	1.408
Water Solubility	SOLUBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EL8790000

CHEMICAL NAME :: 2-Butanone, 3-hydroxy-

CAS REGISTRY NUMBER :: 513-86-0

BEILSTEIN REFERENCE NO. :: 0385636

LAST UPDATED :: 199701

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C4-H8-O2

MOLECULAR WEIGHT :: 88.12

WISWESSER LINE NOTATION :: QY1&V1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,509,1979 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,509,1979

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 14 gm/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - convulsions or effect on seizure threshold

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,509,1979

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 :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,509,1979 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 66 gm/kg/13W-C

TOXIC EFFECTS :: Liver - changes in liver weight Blood - normocytic anemia Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 10,131,1972 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 12600 mg/kg

SEX/DURATION :: male 42 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 10,131,1972

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	Xi:Irritant
Risk Phrases	R10;R36/38
Safety Phrases	S26-S36-S36/37
RIDADR	UN 2621 3/PG 3
WGK Germany	1
RTECS	EL8790000
Packaging Group	III
Hazard Class	3
HS Code	2914400090

Precursor 10
431-03-8 127-17-3 64-17-5 50-70-4
113-24-6 100-52-7 78-93-3 4091-39-8
75-07-0 513-85-9
DownStream 10
37830-90-3 1011-47-8 60814-30-4 21718-94-5
3363-56-2 3131-63-3 3782-00-1 4265-25-2
4091-39-8 4906-24-5

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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