Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bibenzyl
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Bibenzyl
Price: ￥258.0/100g ￥108.0/25g
Purity: 99.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

103-29-7

103-29-7 structure

103-29-7 structure

Name: Bibenzyl
Chemical Name: 1,2-dihydrostilbene
CAS Number: 103-29-7
Molecular Formula: C₁₄H₁₄
Molecular Weight: 182.261
Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
Create Date: 2018-06-11 10:08:14
Modify Date: 2025-08-22 23:30:46

Name	1,2-dihydrostilbene
Synonyms	1,1'-(1,2-Ethanediyl)dibenzene 1,1'-Ethan-1,2-diyldibenzol 2-phenylethylbenzene s-Diphenylethane Bibenzyl EINECS 203-096-4 1,1'-(1,2-Ethanediyl)bisbenzene 1,1'-Ethane-1,2-diyldibenzene Benzene, 1,1'-(1,2-ethanediyl)bis- Benzene, 1,1'- (1,2-ethanediyl)bis- Dibenzyl MFCD00004796 1,2-Diphenylethane

Density	1.0±0.1 g/cm3
Boiling Point	280.5±0.0 °C at 760 mmHg
Melting Point	50-53 °C(lit.)
Molecular Formula	C₁₄H₁₄
Molecular Weight	182.261
Flash Point	106.2±9.7 °C
Exact Mass	182.109543
LogP	4.70
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.573
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility	PRACTICALLY INSOLUBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DT4375000

CHEMICAL NAME :: Bibenzyl

CAS REGISTRY NUMBER :: 103-29-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C14-H14

MOLECULAR WEIGHT :: 182.28

WISWESSER LINE NOTATION :: R2R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4518 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - changes in motor activity (specific assay) Gastrointestinal - hypermotility, diarrhea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570799

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2500 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,617,1969

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 78 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,617,1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570799

Hazard Codes	Xi: Irritant;
Safety Phrases	S22-S24/25-S182.26
RIDADR	UN 1325
WGK Germany	2
RTECS	DT4375000
HS Code	2942000000

Precursor 0
DownStream 10
4890-85-1 103-82-2 108-88-3 451-40-1
134-81-6 65-85-0 103-30-0 98-86-2
100-52-7 119-53-9

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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