Guidechem | China Chemical Manufacturers,suppliers,B2B Marketplace
Enzyklopädie
  • Produkte
  • Enzyklopädie
  • Angebote kaufen
  • Lieferanten
Home> Enzyklopädie >Benzene & Derivatives>Coal chemicals>Others
Benzol Molecular Structure
Benzol Molecular Structure

Benzol

IUPACName:benzene
CAS Registry Number: 71-43-2
Molekulargewicht:78.11
1. Namen und Bezeichner
1.1 Produktname
Benzol
1.2 Synonyme

Benzol -L?sung

1.3 CAS Registry Number
71-43-2
1.4 CID
241
1.5 EINECS-Nummer
200-753-7
1.6 Summenformel
Benzol (isomer)
1.7 Inchi
InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H
1.8 InchiKey
UHOVQNZJYSORNB-UHFFFAOYSA-N
1.9 Kanonisch SMILES
C1=CC=CC=C1
1.10 Isomere SMILES
C1=CC=CC=C1
2. Eigenschaften
2.1 Dichte
0.8786
2.2 Schmelzpunkt
5.5℃
2.3 Siedepunkt
80℃
2.4 Brechungsindex
1.5011
2.5 Blitzpunkt
-11℃
2.6 PSA
0.00000
2.7 logP
1.68660
2.8 Löslich
Miscible with alcohol, chloroform, dichloromethane, diethyl ether, acetone and acetic acid.
2.9 Dampf
2.77 (vs air)
2.10 pKa
43(at 25℃)
3. Sicherheit und Handhabung
3.1 Gefahrensymbole
F
3.2 Risiko-Codes
R45;R46;R11;R36/38;R48/23/24/25;R65
3.3 Gefahrenkategorie
3
3.4 Gefahrenbeschreibung
H225-H304-H315-H319-H340-H350-H372-H412
3.5 WGK Deutschland
3
3.6 RTECS
CY1400000
4. SDB-Informationen

2.Hazard identification

2.1 Classification of the substance or mixture

Flammable liquids, Category 2

Skin irritation, Category 2

Eye irritation, Category 2

Aspiration hazard, Category 1

Germ cell mutagenicity, Category 1B

Carcinogenicity, Category 1A

Specific target organ toxicity \u2013 repeated exposure, Category 1

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H225 Highly flammable liquid and vapour

H315 Causes skin irritation

H319 Causes serious eye irritation

H304 May be fatal if swallowed and enters airways

H340 May cause genetic defects

H350 May cause cancer

Precautionary statement(s)
Prevention

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

P233 Keep container tightly closed.

P240 Ground and bond container and receiving equipment.

P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.

P242 Use non-sparking tools.

P243 Take action to prevent static discharges.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P264 Wash ... thoroughly after handling.

P201 Obtain special instructions before use.

P202 Do not handle until all safety precautions have been read and understood.

P260 Do not breathe dust/fume/gas/mist/vapours/spray.

P270 Do not eat, drink or smoke when using this product.

Response

P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].

P370+P378 In case of fire: Use ... to extinguish.

P302+P352 IF ON SKIN: Wash with plenty of water/...

P321 Specific treatment (see ... on this label).

P332+P313 If skin irritation occurs: Get medical advice/attention.

P362+P364 Take off contaminated clothing and wash it before reuse.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P337+P313 If eye irritation persists: Get medical advice/attention.

P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/\u2026

P331 Do NOT induce vomiting.

P308+P313 IF exposed or concerned: Get medical advice/ attention.

P314 Get medical advice/attention if you feel unwell.

Storage

P403+P235 Store in a well-ventilated place. Keep cool.

P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

7. Computerchemische Daten
  • Masse moléculaire: 78.11184g/mol
  • Summenformel: C6H6
  • Compound Is Canonicalized: True
  • XLogP3-AA: null
  • Exact Mass: 78.0469501914
  • Monoisotopic Mass: 78.0469501914
  • Complexity: 15.5
  • Rotatable Bond Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Topological Polar Surface Area: 0
  • Heavy Atom Count: 6
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count: 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Isotope Atom Count: 0
  • Covalently-Bonded Unit Count: 1
  • CACTVS Substructure Key Fingerprint: AAADcYBgAAAAAAAAAAAAAAAAAAAAAAAAAAAwAAAAAAAAAAABAAAAGAAAAAAACACAEAAwAIAAAACAACBCAAACAAAgAAAIiAAAAIgIICKAERCAIAAggAAIiAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
8. Frage zu Antwort
9. Empfohlene Lieferanten
Global218LieferantenAlle anzeigen >>
  • Products:Cosmetic Raw Materials,solvents,etc.
  • Tel:86-311-66562153
  • Email:breeduan@crovellbio.com
China Supplier Benzene cas 71-43-2
  • Purity:99%Packing: 200kg/bag FOB
  • Price: 10 USD/kilogram
  • Time: 2024/11/15
Inquire
  • Products:API,intermediate,hormone
  • Tel:+86-21-56791066
  • Email:sales001@worldyachem.com
Benzene CAS 71-43-2
  • Purity:99%Packing: 200kg/bag FOB
  • Price: 2000 USD/t
  • Time: 2024/11/04
Inquire
  • Products:Our company specializes in the research and development of fine chemicals, food additives and pharmaceutical raw materials
  • Tel:86-13032687-050
  • Email:lily@hbsaisier.cn
Benzene
  • Purity:99%Packing: 200kg/bag FOB
  • Price:  USD/kg
  • Time: 2024/11/15
Inquire
  • Products:Division I, the main production Lead acetate phenylacetamide Cyromazine quality is very good!
  • Tel:86-185-31123677
  • Email:xing@yan-xi.com
Benzene
  • Purity:99%Packing: 200kg/bag FOB
  • Price: 1 USD/kilogram
  • Time: 2024/11/14
Inquire
  • Products:Medical Intermediate,Lithium Battery Additive,Organicetc Chemical, Organic Chemical, Paint Chemical and Detergent Chemical etc..
  • Tel:0086-0371-55170693
  • Email:info@tianfuchem.com
Benzene
  • Purity:99%Packing: 200kg/bag FOB
  • Price: 100 USD/kilogram
  • Time: 2024/11/15
Inquire
10. Realisierte Produktinformationen