2,3-Dimethylbutane

Modify Date: 2025-08-23 19:58:32

2,3-Dimethylbutane structure	Common Name	2,3-Dimethylbutane
	CAS Number	79-29-8	Molecular Weight	86.175
	Density	0.7±0.1 g/cm3	Boiling Point	58.7±7.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₄	Melting Point	-129 °C
	MSDS	Chinese USA	Flash Point	-33.3±0.0 °C
	Symbol	GHS02, GHS07, GHS08, GHS09	Signal Word	Danger

Name	2,3-dimethylbutane
Synonym	More Synonyms

Density	0.7±0.1 g/cm3
Boiling Point	58.7±7.0 °C at 760 mmHg
Melting Point	-129 °C
Molecular Formula	C₆H₁₄
Molecular Weight	86.175
Flash Point	-33.3±0.0 °C
Exact Mass	86.109550
LogP	3.58
Vapour density	3 (vs air)
Vapour Pressure	219.9±0.0 mmHg at 25°C
Index of Refraction	1.381
InChIKey	ZFFMLCVRJBZUDZ-UHFFFAOYSA-N
SMILES	CC(C)C(C)C
Stability	Stable. Flammable. Readily forms explosive mixtures with air. Note low flash point. Incompatible with strong oxidizing agents, oxygen.

2,3-Dimethylbutane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EJ9350000

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

CAS REGISTRY NUMBER :: 79-29-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H14

MOLECULAR WEIGHT :: 86.20

WISWESSER LINE NOTATION :: 1Y1&Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 gm/kg/4W-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - peptidases Related to Chronic Data - death

REFERENCE :: TIHEEC Toxicology and Industrial Health. (Princeton Scientific Pub. Co., POB 2155, Princeton, NJ 08540) V.1- 1985- Volume(issue)/page/year: 1(3),67,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83525 No. of Facilities: 47 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 16579 (estimated)

Symbol	GHS02, GHS07, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H225-H304-H315-H336-H411
Precautionary Statements	P210-P261-P273-P301 + P310-P331
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes	F:Highlyflammable;Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases	R11;R38;R51/53;R65
Safety Phrases	S16-S23-S33-S62
RIDADR	UN 2457 3/PG 2
WGK Germany	3
RTECS	EJ9350000
Packaging Group	II
Hazard Class	3

Precursor 10
CAS#:563-79-1 tetramethylethylene CAS#:110-54-3 N-hexane CAS#:513-81-5 2,3-DIMETHYL-1,... CAS#:3638-35-5 Cyclopropane, (...
CAS#:67-56-1 Methanol CAS#:1516-68-3 diethyl azido p... CAS#:78-78-4 isopentane CAS#:76-09-5 Pinacol
CAS#:464-07-3 3,3-dimethyl-2-... CAS#:115-11-7 Isobutylene
DownStream 10
CAS#:354-96-1 PERFLUORO(2,3-D... CAS#:355-04-4 perfluoro-2-met... CAS#:1805-22-7 Nonafluoro(trif... CAS#:112156-74-8 1,1,1,2,2,4,4,4...
CAS#:865-71-4 1,1,1,2,2,3,4,4... CAS#:565-59-3 2,3-Dimethylpentane CAS#:464-06-2 2,2,3-trimethyl... CAS#:80945-06-8 N-(1,1,2-trimet...
CAS#:55-21-0 Benzamide CAS#:80945-05-7 N-(2,3-dimethyl...

A novel quantification method for analysis of twenty natural amino acids in human serum based on N-phosphorylation labeling using reversed-phase liquid chromatography-tandem mass spectrometry.

Anal. Chim. Acta 836 , 61-71, (2014)

A novel method based on the strategy of N-phosphorylation labeling is described for quantification of twenty natural amino acids in human serum by reversed-phase liquid chromatography-electrospray tan...

The pulmonary capillary blood flow (Qc) at rest and work measured simultaneously by 3 inert substances.

G. Ital. Med. Lav. 15(5-6) , 133-8, (1993)

We have considered the opportunity of using some inert vapours (2-3 Dimethylbutane, 2 Methylpentane, n-Hexane) to measure the pulmonary capillary blood flow (Qc). The measurements were performed by me...

2,3-Dimethylbutane. CAS# 79-29-8.

J. Toxicol. Environ. Health A 58(1-2) , 111-8, (1999)

EINECS 201-193-6

Diisopropyl

Butane, 2,3-dimethyl-

Butane,2,3-dimethyl

1,1,2,2-tetramethylethane

MFCD00008925

2,3-dimethyl-butane

3,2-dimethylbutane

2,3-dimethyl-2-butane

2,3-dimethylbutane

Biisopropyl

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-Dimethylbutane
Price: Check
Purity: 99.9%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3-Dimethylbutane
Price: ￥568.0/100ml ￥198.0/25ml
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butane, 2,3-dimethyl-
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: 2,3-DIMETHYLBUTANE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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2,3-Dimethylbutane

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.