Basic information
- CAS
4920-95-0- Standard SMILES
Cc1ccc(-c2ccc(C)c(C)c2)cc1C- InChIKey
YXBIAYXZUDJVEB-UHFFFAOYSA-N- Molecular formula
- C16H18
- Average molar mass
- 210.31 g/mol
- Monoisotopic mass
- 210.14085057
Names & identifiers
- Preferred name
- 3,3',4,4'-Tetramethylbiphenyl
- IUPAC
- 4-(3,4-dimethylphenyl)-1,2-dimethylbenzene
- English name
- 3,3',4,4'-Tetramethylbiphenyl
- Molecular formula
- C16H18
- Molecular weight
- 210.31
Names & synonyms
3,3',4,4'-Tetramethylbiphenyl4920-95-03,3',4,4'-Tetramethyl-1,1'-biphenyl1,1'-Biphenyl, 3,3',4,4'-tetramethyl-3,4,3',4'-TetramethylbiphenylJZR6ASU6S9DTXSID9074646RefChem:90627DTXCID4040680637-184-24-(3,4-dimethylphenyl)-1,2-dimethylbenzeneBiphenyl, 3,3',4,4'-tetramethyl-
Show more names
3,3’,4,4’-tetramethyldiphenyl3,3’,4,4’-tetramethyl-bipheny3,3’,4,4’-tetramethyl-1’-biphenyl3,3’,4,4’-tetramethyl-1,1’-biphenyl
3,3',4,4'-TetramethyldiphenylMFCD00130219BRN 19353704-05-00-01956 (Beilstein Handbook Reference)SCHEMBL3084322SCHEMBL20135796SCHEMBL297021103,3',4,4'-Tetramethyl-biphenyl
Database identifiers
- CAS
4920-95-0- PubChem CID
- 21029
- DTXSID
DTXSID9074646- UNII
- JZR6ASU6S9
- EC Number
- 637-184-2
- Nikkaji
- J101.818C
Properties
Computed structural properties
- XLogP
- 5
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 1
- Heavy atoms
- 16
- Formal charge
- 0
- Complexity
- 196
Physicochemical properties
- Melting point
- 74 · 74-77°C
- Boiling point
- 317.5 · 317.5±37.0 °C(Predicted)
- Density
- 0.956 · 0.956
- BRN
- 1935370 · 1935370
- EWG's Food Scores
- 1 · 1
- EPA Substance Registry System
- 1 · 1,1'-Biphenyl, 3,3',4,4'-tetramethyl- (4920-95-0)
- Symbol(GHS)
- 7 · GHS07,GHS09
- Signal word
- Warning
- Hazard statements
- 319 · H319-H302-H410
- Precautionary statements
- 264 · P264-P280-P305+P351+P338-P337+P313P-P273-P391-P501-P264-P270-P301+P312-P330-P501
- Safety Statements
- 22 · 22-24/25
- RTECS
- 8730000 · DV8730000
- TSCA
- TSCA listed
- HS Code
- 2902909090 · 2902909090
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P273, P280, P301+P317, P305+P351+P338, P330, P337+P317, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory InformationPMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- tsca
- TSCA listed
- rtecs
- DV8730000
- hs_code
- 2902909090
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS09
- safety_code
- 22-24/25
- Hazard statements
- H319-H302-H410
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P273-P391-P501-P264-P270-P301+P312-P330-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1,1'-Biphenyl, 3,3',4,4'-tetramethyl-: ACTIVE
Applications
Uses4-(3,4-Dimethylphenyl)-1,2-dimethylbenzene can be used for the component analysis of modified coal tar.
Upstream & downstream products
Downstream products
Suppliers35 total
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
上海凌凯科技股份有限公司58950110 13124863828 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
孟成科技（上海）有限公司400-820-6829 · [email protected]
广东方信生物科技有限公司0751-2838688 13376594225 · [email protected]
吉林中科研伸科技有限公司18143011203 · [email protected]
Related reactions
2 records
Compound notes
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