4,4'-Biphenyldicarbaldehyde

Modify Date: 2025-08-21 10:49:43

4,4'-Biphenyldicarbaldehyde structure	Common Name	4,4'-Biphenyldicarbaldehyde
	CAS Number	66-98-8	Molecular Weight	210.228
	Density	1.2±0.1 g/cm3	Boiling Point	391.7±35.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₁₀O₂	Melting Point	148 °C
	MSDS	N/A	Flash Point	146.8±22.9 °C

Name	4,4-Biphenyldicarboxaldehyde
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	391.7±35.0 °C at 760 mmHg
Melting Point	148 °C
Molecular Formula	C₁₄H₁₀O₂
Molecular Weight	210.228
Flash Point	146.8±22.9 °C
Exact Mass	210.068085
PSA	34.14000
LogP	2.60
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.643
InChIKey	FEHLIYXNTWAEBQ-UHFFFAOYSA-N
SMILES	O=Cc1ccc(-c2ccc(C=O)cc2)cc1
Storage condition	Refrigerator

4,4'-Biphenyldicarbaldehyde MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV2800200

CHEMICAL NAME :: 4,4'-Biphenyldicarboxaldehyde

CAS REGISTRY NUMBER :: 66-98-8

BEILSTEIN REFERENCE NO. :: 2254807

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H10-O2

MOLECULAR WEIGHT :: 210.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 19,964,1964

Hazard Codes	Xi
RTECS	DV2800200
HS Code	2912299000

Precursor 10
CAS#:613-33-2 BI-P-TOLYL CAS#:1122-91-4 4-Bromobenzaldehyde CAS#:1591-30-6 4,4'-Dicyanobiphenyl CAS#:87199-17-5 4-Formylphenylb...
CAS#:1667-12-5 4,4'-Biphenyldi... CAS#:88373-27-7 4-tributylstann... CAS#:15164-44-0 4-Iodobenzaldehyde CAS#:104-88-1 4-Chlorobenzaldehyde
CAS#:4394-85-8 Morpholine-4-ca... CAS#:92-86-4 4,4'-Dibromobiphenyl
DownStream 0

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

4,4'-Biphenyldicarbaldehyde

(1,1'-Biphenyl)-4,4'-dicarboxaldehyde (9CI)

[1,1'-Biphenyl]-4,4'-dicarboxaldehyde

Biphenyl-4,4'-dicarbaldehyde

4-(4-formylphenyl)benzaldehyde

MFCD00016714

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4'-Biphenyldicarbaldehyde
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4,4'-Biphenyldicarbaldehyde
Price: ￥248.0/5g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-Biphenyldicarboxaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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