Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-Dimethylpentane
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pentane, 2,3-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

565-59-3

565-59-3 structure

565-59-3 structure

Name: 2,3-Dimethylpentane
Chemical Name: 2,3-Dimethylpentane
CAS Number: 565-59-3
Molecular Formula: C₇H₁₆
Molecular Weight: 100.202
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Acyclic hydrocarbon
Create Date: 2018-08-14 18:40:11
Modify Date: 2025-08-27 12:37:45

Name	2,3-Dimethylpentane
Synonyms	EINECS 209-280-0 MFCD00009337 Pentane, 2,3-dimethyl- 2,3-diethylpentane 3,4-Dimethylpentane 2,3-dimethyl-pentane 2,3-Dimethylpentane Pentane,2,3-dimethyl

Density	0.7±0.1 g/cm3
Boiling Point	89.4±7.0 °C at 760 mmHg
Melting Point	-135ºC
Molecular Formula	C₇H₁₆
Molecular Weight	100.202
Flash Point	-6.7±0.0 °C
Exact Mass	100.125198
LogP	4.11
Vapour density	3.45 (vs air)
Vapour Pressure	66.2±0.1 mmHg at 25°C
Index of Refraction	1.391
Storage condition	Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SA0428000

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

CAS REGISTRY NUMBER :: 565-59-3

BEILSTEIN REFERENCE NO. :: 1718734

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H16

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) 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

Symbol	GHS02, GHS07, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H225-H304-H315-H336-H400
Precautionary Statements	P210-P261-P273-P301 + P310-P331
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Highlyflammable;Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases	R11;R38;R50/53;R65
Safety Phrases	S16-S26-S36/37/39-S61-S9
RIDADR	UN 3295 3/PG 2
WGK Germany	3
RTECS	SA0428000
Packaging Group	II
Hazard Class	3

Precursor 10
187737-37-7 75-28-5 67-56-1 82166-21-0
3404-72-6 142-82-5 107-83-5 78-78-4
54509-73-8 115-11-7
DownStream 10
4914-91-4 4914-92-5 3404-72-6 7357-93-9
10574-37-5 7385-78-6 1192-18-3 822-50-4
562-49-2 591-76-4

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