Benzhydrol

Modify Date: 2026-06-30 14:06:24

Benzhydrol Structure
Benzhydrol structure
Common Name Benzhydrol
CAS Number 91-01-0 Molecular Weight 184.23
Density 1.1±0.1 g/cm3 Boiling Point 299.0±0.0 °C at 760 mmHg
Molecular Formula C13H12O Melting Point 65-67 °C(lit.)
MSDS Chinese USA Flash Point 140.8±15.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of Benzhydrol


Diphenylmethanol is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Benzhydrol
Synonym More Synonyms

 Benzhydrol Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Diphenylmethanol is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
In Vitro 苯甲醇广泛用作医药(包括抗组胺药)、农用化学品、香料和其他有机化合物的中间体。在香水工业中用作定香剂。作为终止基团参与聚合反应。用作制备莫达非尼、苯甲托品和苯海拉明的前体。

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 299.0±0.0 °C at 760 mmHg
Melting Point 65-67 °C(lit.)
Molecular Formula C13H12O
Molecular Weight 184.23
Flash Point 140.8±15.1 °C
Exact Mass 184.088821
PSA 20.23000
LogP 2.74
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.599
InChIKey QILSFLSDHQAZET-UHFFFAOYSA-N
SMILES OC(c1ccccc1)c1ccccc1
Stability Stable. Combustible. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, acids.

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DC7452000
CHEMICAL NAME :
Benzhydrol
CAS REGISTRY NUMBER :
91-01-0
BEILSTEIN REFERENCE NO. :
1424379
LAST UPDATED :
199712
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C13-H12-O
MOLECULAR WEIGHT :
184.25
WISWESSER LINE NOTATION :
QYR&R

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 :
5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,713,1979
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 :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,713,1979
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 24,405,1925 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83171 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 249 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36-S24/25
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS DC7452000
HS Code 2906210000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2906299090
Summary 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles11

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Semi-quantitative profile of regioisomeric monohydroxydiphenylmethane metabolites in rat urine, faeces and bile.

Xenobiotica 11(6) , 425-32, (1981)

1. Urine and faeces, and two-hour bile samples from adult male rats dosed with [14C]diphenylmethane were analysed for benzhydrol and 2- and 4-hydroxydiphenyl-methane by silica gel GF t.l.c. and 14C-de...

Discovery of a new 2-aminobenzhydrol template for highly potent squalene synthase inhibitors.

Bioorg. Med. Chem. 19 , 1930-1949, (2011)

To obtain small and efficient squalene synthase inhibitors, a flexible 2-aminobenzhydrol open form structure was designed and showed potent inhibitory activity comparable to 4,1-benzoxazepin compounds...

Calorimetric study of glass transition in molecular liquids consisting of globular associates: dicyclorohexylmethanol and tricyclohexylmethanol.

J. Phys. Chem. B 116(13) , 3938-43, (2012)

Heat capacities of liquids and liquid-quenched glasses (LQGs) of dicyclorohexylmethanol (DCHM) and tricyclohexylmethanol (TCHM) were measured by adiabatic calorimetry. Upon cooling the liquid compound...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,1-diphenylmethanol
EINECS 202-033-8
benzhydrylalcohol
a-Phenylbenzenemethanol
a-Phenylbenzyl Alcohol
BENZOHYDROL
diphenyl methylol
benzydrol
hydroxy-diphenyl methane
Diphenylmethanol
diphenyl-methanol
Benzhydrol
BNEZHYDROL
MFCD00004488
DIPHENYLCARBINOL
Ebastine Impurity 1

 Benzhydrol | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of Benzhydrol?
A: The English name of Benzhydrol is Benzhydrol.
Q: What is the molecular weight of Benzhydrol?
A: Molecular weight of Benzhydrol is 184.23.
Q: What are the uses of Benzhydrol?
A: Main uses of Benzhydrol: Diphenylmethanol is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Q: What is the melting point of Benzhydrol?
A: Melting point of Benzhydrol is 65-67 °C(lit.).
Q: What is the InChIKey of Benzhydrol?
A: InChIKey of Benzhydrol is QILSFLSDHQAZET-UHFFFAOYSA-N.
Q: What is the CAS number of Benzhydrol?
A: CAS number of Benzhydrol is 91-01-0.
Q: What is the polar surface area (PSA) of Benzhydrol?
A: Polar surface area (PSA) of Benzhydrol is 20.23000.
Q: What is the LogP of Benzhydrol?
A: LogP of Benzhydrol is 2.74.
Q: What English synonyms does Benzhydrol have?
A: English synonyms of Benzhydrol: 1,1-diphenylmethanol, EINECS 202-033-8, benzhydrylalcohol, a-Phenylbenzenemethanol, a-Phenylbenzyl Alcohol, BENZOHYDROL, diphenyl methylol, benzydrol, hydroxy-diphenyl methane, Diphenylmethanol, diphenyl-methanol, Benzhydrol, BNEZHYDROL, MFCD00004488, DIPHENYLCARBINOL, Ebastine Impurity 1.
Q: What are the downstream products of Benzhydrol?
A: Related downstream products(CAS) of Benzhydrol: 110283-70-0;112111-44-1;10254-08-7;606-83-7;13317-56-1;3550-21-8;574-66-3;32669-06-0;76-84-6;519-73-3.

 Benzhydrolfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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