Chemical record · Identifiers & sourcing
benzene
Primary identifiers
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169 synonyms indexed on this record. Molecular formula C6H6 (see identifiers).
Record summary
Overview
Key identifiers
- CAS No.
- 71-43-2
- Primary name
- benzene
- Formula
- C6H6
Molecular formula is a stored field on this chemical record.
Record status
Added Apr 7, 2026 · Updated Apr 7, 2026
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Submit RFQ for this recordNaming index
Naming & synonyms (169)
Labels below are naming entries stored on this chemical record—they are not separate competing master records. Searchable variants may also have synonym landing URLs; name hub pages group catalog text matches for indexed name strings.
Display-oriented names (157)
- CCRIS 70
- benzol
- 71-43-2
- Cyclohexatriene
- benzole
- Pyrobenzole
- Benzine
- Coal naphtha
- Pyrobenzol
- Benzen
- Phene
- Phenyl hydride
- Mineral naphtha
- Benzolene
- Bicarburet of hydrogen
- Motor benzol
- Benzeen
- Benzolo
- Fenzen
- (6)Annulene
- [6]Annulene
- Nitration benzene
- Benzol 90
- NCI-C55276
- 1,3,5-cyclohexatriene
- Benzine (Obs.)
- Rcra waste number U019
- Benzin (Obs.)
- Benzinum
- CHEBI:16716
- AI3-00808
- DTXCID20135
- J64922108F
- RefChem:6619
- HEADACHE INSOMNIA
- 200-753-7
- Benzin
- CHEMBL277500
- 54682-86-9
- phenylmanganese iodide
- Benzeen [Dutch]
- Benzen [Polish]
- Fenzen [Czech]
- Benzolo [Italian]
- BNZ
- Caswell No. 077
- Benzene 100 microg/mL in Methanol
- Benzene, ACS reagent, >=99.0%
- Benzene, pure
- 25053-22-9
- HSDB 35
- 62485-97-6
- EINECS 200-753-7
- benzene,iodomanganese(1+)
- EPA Pesticide Chemical Code 008801
- Benzolum
- Benzene (including benzene from gasoline)
- p-benzene
- benzene-
- 26181-88-4
- 1hyz
- 1swi
- [6]-annulene
- Benzene ACS Grade
- Benzene HPLC grade
- Benzene, for HPLC
- {[6]Annulene}
- Ph-H
- 2z9g
- 4i7j
- BENZENE [VANDF]
- BENZINUM [HPUS]
- BENZENE [HSDB]
- BENZENE [IARC]
- BENZENE (BENZOL)
- BENZENE [MI]
- BENZENE [MART.]
- Benzene, labeled with carbon-14 and tritium
- WLN: RH
- BENZENE [USP-RS]
- BENZENE [WHO-DD]
- SCHEMBL194
- SCHEMBL707
- 22 - BTEX in Soil
- Benzenesulfonic Impurity 1
- Epitope ID:116867
- Benzene, purification grade
- EC 200-753-7
- SCHEMBL3052
- Benzene, analytical standard
- 5 - VOCs
- Benzene, LR, >=99%
- SCHEMBL28548
- SCHEMBL32072
- ghl.PD_Mitscher_leg0.503
- Benzene, anhydrous, 99.8%
- SCHEMBL139666
- SCHEMBL184914
- SCHEMBL496457
- SCHEMBL974264
- SCHEMBL1173135
- SCHEMBL1173825
- SCHEMBL1174221
- SCHEMBL2025760
- Benzene, AR, >=99.5%
- 34J - WFD J
- 3,4-DNH
- 1l83
- 220l
- 223l
- 7 - VOCs (Perkin Elmer tubes)
- Benzene 10 microg/mL in Methanol
- trans-N-Methylphenylcyclopropylamine
- Benzene 20 microg/mL in Triacetin
- Benzene, for HPLC, >=99.8%
- Benzene, for HPLC, >=99.9%
- Tox21_202487
- BDBM50167939
- MSK001098
- STL264205
- Benzene 5000 microg/mL in Methanol
- Benzene, purum, >=99.0% (GC)
- 18C - Benzenes, Toluene and Xylenes
- AKOS008967253
- EBC-431052
- MSK001098-100M
- Benzene(Discontinued,See C4X-15581)
- Benzene, SAJ first grade, >=99.0%
- CAS-71-43-2
- ACETONE IMPURITY C [EP IMPURITY]
- Benzene [UN1114] [Flammable liquid]
- Benzene Solution in Methanol, 100ug/mL
- Benzene, JIS special grade, >=99.5%
- erythro-Phenyl-2-piperidyl-carbinol,(-)
- NCGC00090744-01
- NCGC00090744-02
- NCGC00163890-01
- NCGC00163890-02
- NCGC00260036-01
- trans-N, N-Dimethylphenylcyclopropylamine
- Cc-34,(+/-)
- RNG
- 12A. - VOCs - Carbopack X sorbent tubes
- Benzene Content (Nominal: 0.62% Volume)
- DS-002542
- Q0038
- Q2270
- Benzene 30 microg/mL in N,N-Dimethylacetamide
- Benzene, ACS spectrophotometric grade, >=99%
- Benzene, ReagentPlus(R), thiophene free, >=99%
- InChI=1/C6H6/c1-2-4-6-5-3-1/h1-6
- 12 - VOCs - Tenax TA sorbent tubes (Perkin Elmer)
- Benzene, puriss. p.a., Reag. Ph. Eur., >=99.7%
- Q26841227
- BIPERIDEN HYDROCHLORIDE IMPURITY F [EP IMPURITY]
- Biperiden EP Impurity F; Isopropyl Alcohol EP Impurity B
- Benzene, Pharmaceutical Secondary Standard; Certified Reference Material
Registry & reference names (12)
- DTXSID3039242
- NSC-67315
- NSC67315
- NSC 67315
- UN 1114
- C6H6
- MFCD00003009
- UNII-J64922108F
- B0020
- NS00009783
- C01407
- Benzene, puriss., absolute, over molecular sieve (H2O <=0.005%), >=99.5% (GC)
Properties
- Molecular formula
- C6H6
Safety
No safety data available
Structured safety data is not available for this record yet.
Record scope
About this record
This URL is the chemical record page for benzene (CAS 71-43-2). The molecular formula field reads C6H6. 169 naming or synonym entries are indexed on this row.
Canonical identifiers on the record: English name · CAS (when present) · molecular formula (when present). Synonym landing and name hub URLs are browse helpers; they point at or group catalog data, not alternate SSOT rows.
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