Pinacol

Modify Date: 2025-08-20 18:54:21

Pinacol structure	Common Name	Pinacol
	CAS Number	76-09-5	Molecular Weight	118.174
	Density	1.0±0.1 g/cm3	Boiling Point	174.4±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₄O₂	Melting Point	40-43 °C(lit.)
	MSDS	Chinese USA	Flash Point	77.2±0.0 °C
	Symbol	GHS07	Signal Word	Warning

Name	2,3-dimethylbutane-2,3-diol
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	174.4±0.0 °C at 760 mmHg
Melting Point	40-43 °C(lit.)
Molecular Formula	C₆H₁₄O₂
Molecular Weight	118.174
Flash Point	77.2±0.0 °C
Exact Mass	118.099380
PSA	40.46000
LogP	-0.29
Vapour Pressure	0.4±0.7 mmHg at 25°C
Index of Refraction	1.448
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, strong acids.

Pinacol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK1720000

CHEMICAL NAME :: 2,3-Butanediol, 2,3-dimethyl-

CAS REGISTRY NUMBER :: 76-09-5

BEILSTEIN REFERENCE NO. :: 1340501

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H14-O2

MOLECULAR WEIGHT :: 118.20

WISWESSER LINE NOTATION :: QX1&1&XQ1&1

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: 14,841,1976 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3380 mg/kg

TOXIC EFFECTS :: Behavioral - anticonvulsant

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,841,1976

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R38
Safety Phrases	S37
RIDADR	UN 1325 4.1/PG 2
WGK Germany	2
RTECS	EK1720000

Precursor 9
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J. Fluoresc. 25 , 763-75, (2015)

Novel donor-π-acceptor dyes bearing the pyrimidine unit as an electron-withdrawing group have been synthesized by using combination of two processes, based on the microwave-assisted Suzuki cross-coupl...

The scalable pinacol coupling reaction utilizing the inorganic electride [Ca2N](+)·e(-) as an electron donor.

Chem. Commun. (Camb.) 50(37) , 4791-4, (2014)

The scalable pinacol coupling reaction is realized utilizing the inorganic electride [Ca2N](+)·e(-) as an electron donor in organic solvents. The bond cleavages of the [Ca2N](+) layers by methanol pla...

pinacol, anhydrous

1,1,2,2-Tetramethylethylene glycol

2,3-diMe-butan-2,3-diol

2,3-Dimethyl-butane-2,3-diol

HOCMe2CMe2OH

Pinacone

2,3-Butanediol,2,3-dimethyl

EINECS 200-933-5

Pinacol

Tetramethylethylene glycol

MFCD00004462

2,3-Dimethylbutane-2,3-diol

2,3-Dimethyl-2,3-butanediol

2,3-Butanediol, 2,3-dimethyl-

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Pinacol
Price: ￥218.0/100ml ￥748.0/500ml ￥88.0/25ml
Purity: 99.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Pinacol
Price: $Inquiry/1g
Purity: 98.0%
Delivery: 1 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: Pinacol
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU CHEM - Pinacol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Pinacol
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Pinacol

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Chemical & Physical Properties

MSDS

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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