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Methyl trimethylacetate

Methyl trimethylacetate structure

CAS No.: 598-98-1

Chemical Name:: Methyl trimethylacetate

Synonyms: Methylpivalat;tert-C4H9COOCH3;METHYL PIVALATE;MethylPivalate>METHYL NEOPENTANOATE;Methyl trimethylaeetate;METHYL TRIMETHYLACETATE;Methyl Pivalate, ≥ 98.0%;Penicillamine Impurity 8;PIVALIC ACID METHYL ESTER

CBNumber:: CB7299577

Molecular Formula:: C6H12O2

Molecular Weight:: 116.16

MDL Number:: MFCD00008843

MOL File:: 598-98-1.mol

MSDS File:: SDS

Last updated:2026-01-13 11:24:56

Product description	Number	Pack Size	Price
Methyl pivalate for GC/MS, ≥99.9% (GC)	52596	1l	$549
Methyl Pivalate >98.0%(GC)	P0462	25mL	$22
Methyl Pivalate >98.0%(GC)	P0462	500mL	$114
Methyl trimethylacetate 99%	M86502	100ml	$57.28
Methyl trimethylacetate 99%	M86502	500ml	$215
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Methyl trimethylacetate Properties

Melting point	<-70°C
Boiling point	101 °C (lit.)
Density	0.873 g/mL at 25 °C (lit.)
vapor pressure	65 hPa (20 °C)
refractive index	n20/D 1.390(lit.)
RTECS	UA2459597
Flash point	44 °F
storage temp.	Store below +30°C.
solubility	15.0g/l
form	Liquid
color	Clear colorless
BRN	1744141
InChI	1S/C6H12O2/c1-6(2,3)5(7)8-4/h1-4H3
InChIKey	CNMFHDIDIMZHKY-UHFFFAOYSA-N
SMILES	COC(=O)C(C)(C)C
LogP	1.830
CAS DataBase Reference	598-98-1(CAS DataBase Reference)
FDA UNII	BFX9W386OX
NIST Chemistry Reference	Propanoic acid, 2,2-dimethyl-, methyl ester(598-98-1)
EPA Substance Registry System	Methyl pivalate (598-98-1)
UNSPSC Code	12352108
NACRES	NB.21

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Danger

Hazard statements

H225-H302

Precautionary statements

P210-P233-P240-P241-P242-P301+P312

PPE

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

Safety Statements

16-9-33

RIDADR

UN 3272 3/PG 2

WGK Germany

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29156090

Storage Class

3 - Flammable liquids

Hazard Classifications

Acute Tox. 4 Oral
Flam. Liq. 2

Toxicity

LD50 orally in Rabbit: 1563 mg/kg LD50 dermal Rat > 2000 mg/kg

Limited Quantities

1.0 L (0.3 gallon) (liquid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	3
2		0

Methyl trimethylacetate price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	52596	Methyl pivalate for GC/MS, ≥99.9% (GC)	598-98-1	1l	$549	2025-07-31	Buy
TCI Chemical	P0462	Methyl Pivalate >98.0%(GC)	598-98-1	25mL	$22	2025-07-31	Buy
TCI Chemical	P0462	Methyl Pivalate >98.0%(GC)	598-98-1	500mL	$114	2025-07-31	Buy
Sigma-Aldrich	M86502	Methyl trimethylacetate 99%	598-98-1	100ml	$57.28	2025-07-31	Buy
Sigma-Aldrich	M86502	Methyl trimethylacetate 99%	598-98-1	500ml	$215	2025-07-31	Buy

Product number	Packaging	Price	Buy
52596	1l	$549	Buy
P0462	25mL	$22	Buy
P0462	500mL	$114	Buy
M86502	100ml	$57.28	Buy
M86502	500ml	$215	Buy

Methyl trimethylacetate Chemical Properties,Uses,Production

Description

Methyl trimethylacetate is a colorless liquid, the methyl ester of pivalic acid. The ester is well known for being resistant to hydrolysis to the parent acid. Hydrolysis can be effected with a solution of trimethylsilyl iodide in hot acetonitrile followed by aqueous workup. It is used to make vinyl chloride resins, as a chemical intermediate, and in adhesives, lubricants, greases, and fuel additives.

Chemical Properties

CLEAR COLOURLESS LIQUID

Uses

Methyl Pivalate is a useful chemical reagent for the preparation of esters and transesterification.

Application

Methyl trimethylacetate is used in the manufacture of vinyl chloride resins, as a chemical intermediate in the preparation of Ruxolitinib, and in adhesives, lubricants, greases and fuel additives. It is also utilised as a material for lithium-ion batteries or as a raw material for organic synthesis.

Methyl trimethylacetate Preparation Products And Raw materials

Raw materials

Preparation Products

2,2,6,6-Tetramethyl-3,5-heptanedione (2,2-DIMETHYL-PROPYL)-HYDRAZINE Azetidine Pivaloylacetonitrile 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran

2,2-Dimethylpropionic acid hydrazide N-(2-HYDROXYETHYL)-2,2-DIMETHYLPROPANAMIDE(WXC08449) 2-TERT-BUTYL-1H-PYRROLO[2,3-C]PYRIDINE

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Methyl trimethylacetate Suppliers

Global( 195)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Handan Huajun chemicals Co.,Ltd	+86-0310-8166573 18630058311	sales@huajunchem.com	China	37	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5240	58
Shanghai Bojing Chemical Co.,Ltd.	+86-86-02137122233 +8613795318958	bj1@bj-chem.com	China	299	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21595	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +8618949832763	info@tnjchem.com	China	2988	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29830	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 +86-17392581500	1015@dideu.com	China	3986	58

Supplier	Advantage
Handan Huajun chemicals Co.,Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Shanghai Bojing Chemical Co.,Ltd.	55
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58
Hubei xin bonus chemical co. LTD	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58

View Lastest Price from Methyl trimethylacetate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-06	Methyl trimethylacetate 598-98-1	US $20.00 / KG	1KG	99%	200tons/ year	Speranza Chemical Co., Ltd.
2025-05-26	Methyl trimethylacetate 598-98-1	US $2.60 / KG	1KG	99%	5000kg	Hebei Chuanghai Biotechnology Co,.LTD
2021-10-28	Methyl Trimethylacetate 598-98-1	US $10.00 / Kg/Bag	1Kg/Bag	99%	20 Tons	Hebei Zhanyao Biotechnology Co. Ltd

Methyl trimethylacetate
598-98-1
US $20.00 / KG
99%
Speranza Chemical Co., Ltd.

Methyl trimethylacetate
598-98-1
US $2.60 / KG
99%
Hebei Chuanghai Biotechnology Co,.LTD

Methyl Trimethylacetate
598-98-1
US $10.00 / Kg/Bag
99%
Hebei Zhanyao Biotechnology Co. Ltd

Methyl trimethylacetate Spectrum

Methyl trimethylacetate(598-98-1)MS Methyl trimethylacetate(598-98-1)¹HNMR Methyl trimethylacetate(598-98-1)¹³CNMR Methyl trimethylacetate(598-98-1)IR1 Methyl trimethylacetate(598-98-1)IR2 Methyl trimethylacetate(598-98-1)Raman

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PIVALIC ACID METHYL ESTER TRIMETHYLACETIC ACID METHYL ESTER 2,2-DIMETHYLPROPIONIC ACID METHYL ESTER Propanoicacid,2,2-dimethyl-,methylester tert-C4H9COOCH3 METHYL 2,2-DIMETHYLPROPIONATE METHYL NEOPENTANOATE METHYL PIVALATE METHYL TRIMETHYLACETATE Methyl trimethylaeetate Methyltrimethylacetate,99% pivalinic acid-methyl ester Methylpivalat Methyl 2,2-dimethylpropanoate Methyl 2,2-dimethylpropionate, Methyl pivalate, Methyl trimethylacetate Methyl 2,2-dimethylpropionate, Methyl trimethylacetate Retinol,Axerophthol, VitaminA alcohol, VitaminA, VitaminA1, all-trans-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol 2,2-Dimethylpropionic Acid Methyl Ester Pivalic Acid Methyl Ester Methyl Trimethylacetate Trimethylacetic Acid Methyl Ester Methyl TriMethylacetate, 97+% Methyl trimethylacetate 99% 2,2-Dimethylpropanoic acid methyl ester 2,2-dimethyl-propanoicacimethylester MethylPivalate> TIANFU-CHEM Methyl trimethylacetate Methyl Pivalate, ≥ 98.0% Penicillamine Impurity 8 598-98-1 8-98-1 CH33CCO2CH3 598981 CH33CCOOCH3 Carbonyl Compounds Building Blocks C6 to C7 Esters Organic Building Blocks