天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook >> CAS DataBase List >>3-METHYLHEPTANE

3-METHYLHEPTANE

CAS No.
589-81-1
Chemical Name:
3-METHYLHEPTANE
Synonyms
2-ETHYLHEXANE;Nsc24845;3-methyl-heptan;3-METHYLHEPTANE;Methylheptane,97%;heptane,3-methyl-;3-Methylheptane>3-Methylheptane,95%;Glycerol Impurity 75;BUTYLETHYLMETHYLMETHANE
CBNumber:
CB2170594
Molecular Formula:
C8H18
Molecular Weight:
114.23
MDL Number:
MFCD00027244
MOL File:
589-81-1.mol
MSDS File:
SDS
Last updated:2024-12-18 14:07:02

3-METHYLHEPTANE Properties

Melting point -121--120°C
Boiling point 118 °C(lit.)
Density 0.705 g/mL at 25 °C(lit.)
vapor pressure 0.73 psi ( 37.7 °C)
refractive index n20/D 1.398(lit.)
Flash point 45 °F
form clear liquid
color Colorless to Almost colorless
Odor Threshold 0.027ppm
Water Solubility 792 μg/kg at 25 °C (shake flask-GLC, Price, 1976)
BRN 1730777
Henry's Law Constant 3.70 atm?m3/molat 25 °C (approximate - calculated from water solubility and vapor pressure)
Exposure limits ACGIH: TWA 300 ppm
LogP 4.627 (est)
CAS DataBase Reference 589-81-1(CAS DataBase Reference)
FDA UNII Z4R1WI6C0R
EPA Substance Registry System 3-Methylheptane (589-81-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H225-H304-H315-H336-H410
Precautionary statements  P210-P233-P273-P301+P310-P303+P361+P353-P331
Hazard Codes  F,Xn,N,Xi
Risk Statements  11-38-50/53-65-67
Safety Statements  9-16-29-33-60-61-62
RIDADR  UN 1262 3/PG 2
WGK Germany  3
Hazard Note  Irritant/Highly Flammable
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  2901100000
NFPA 704
3
3 0

3-METHYLHEPTANE price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich M47957 3-Methylheptane 98% 589-81-1 5g $158 2024-03-01 Buy
TCI Chemical M0334 3-Methylheptane >97.0%(GC) 589-81-1 1mL $44 2024-03-01 Buy
TCI Chemical M0334 3-Methylheptane >97.0%(GC) 589-81-1 5mL $132 2024-03-01 Buy
Alfa Aesar L12006 3-Methylheptane, 97% 589-81-1 1g $30.65 2024-03-01 Buy
Alfa Aesar L12006 3-Methylheptane, 97% 589-81-1 5g $105.65 2024-03-01 Buy
Product number Packaging Price Buy
M47957 5g $158 Buy
M0334 1mL $44 Buy
M0334 5mL $132 Buy
L12006 1g $30.65 Buy
L12006 5g $105.65 Buy

3-METHYLHEPTANE Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid.

Physical properties

Colorless, flammable liquid with an odor resembling hexane. An odor threshold concentration of 1.5 ppmv was reported by Nagata and Takeuchi (1990).

Uses

Calibration, organic synthesis.

Definition

ChEBI: 3-Methylheptane is an alkane.

Hazard

Flammable, dangerous fire risk.

Environmental Fate

Photolytic. Based on a photooxidation rate constant of 8.90 x 10-12 cm3/molecule?sec for the reaction of 3-methylheptane and OH radicals, the estimated lifetime is 16 h during summer sunlight (Altshuller, 1991).
Chemical/Physical. Complete combustion in air produces carbon dioxide and water vapor. 3- Methylheptane will not hydrolyze because it does not contain a hydrolyzable functional group.

Solubility in organics

In methanol, g/L: 154 at 5 °C, 170 at 10 °C, 190 at 15 °C, 212 at 20 °C, 242 at 25 °C, 274 at 30 °C, 314 at 35 °C, 365 at 40 °C (Kiser et al., 1961); miscible in many liquid hydrocarbons, particularly saturated hydrocarbons.

3-METHYLHEPTANE Preparation Products And Raw materials

Raw materials

Preparation Products

3-METHYLHEPTANE Suppliers

Global( 95)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd 		+8615531157085 abby@weibangbio.com China 8810 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20284 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Hebei Mojin Biotechnology Co., Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12835 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167 1026@dideu.com China 7724 58
Dalian Ruiying Technology Co., Ltd. 		+86-0411-86907150 +86-15940963210 609262758@qq.com China 578 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58
SHANGHAI KEAN TECHNOLOGY CO., LTD. 		+8613817748580 cooperation@kean-chem.com China 40066 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32343 55

View Lastest Price from 3-METHYLHEPTANE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-METHYLHEPTANE pictures 2024-11-29 3-METHYLHEPTANE
589-81-1
 US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Weibang Biotechnology Co., Ltd
3-METHYLHEPTANE pictures 2023-12-24 3-METHYLHEPTANE
589-81-1
 US $100.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
3-METHYLHEPTANE pictures 2023-01-31 3-METHYLHEPTANE
589-81-1
 US $0.00 / Kg/Drum 1Kg/Drum 99% 5000KG Hebei Mojin Biotechnology Co., Ltd
  • 3-METHYLHEPTANE pictures
  • 3-METHYLHEPTANE
    589-81-1
  • US $0.00-0.00 / KG
  • 99%
  • Hebei Weibang Biotechnology Co., Ltd
  • 3-METHYLHEPTANE pictures
  • 3-METHYLHEPTANE
    589-81-1
  • US $100.00-1.00 / KG
  • 99%
  • Henan Fengda Chemical Co., Ltd
  • 3-METHYLHEPTANE pictures
  • 3-METHYLHEPTANE
    589-81-1
  • US $0.00 / Kg/Drum
  • 99%
  • Hebei Mojin Biotechnology Co., Ltd
3-METHYLHEPTANE 3-methyl-heptan heptane,3-methyl- Methylheptane,97% 3-Methylheptane,95% BUTYLETHYLMETHYLMETHANE 3-METHYLHEPTANE REFERENCE SUBSTANCE FOR Nsc24845 3-Methylheptane> 3-METHYLHEPTANE ISO 9001：2015 REACH 2-ETHYLHEXANE 3-Methylheptane in methanol Glycerol Impurity 75 589-81-1 CH3CH23CHCH3CH2CH3 589811 Organic Building Blocks Building Blocks Alkanes Acyclic Aliphatics Acyclic Alkanes Organic Building Blocks