1,1-dichloropropane

Modify Date: 2025-08-20 14:13:06

1,1-dichloropropane Structure
1,1-dichloropropane structure
 Common Name 1,1-dichloropropane
CAS Number 78-99-9 Molecular Weight 112.98600
Density 1.13 g/mL at 25ºC(lit.) Boiling Point 88ºC(lit.)
Molecular Formula C3H6Cl2 Melting Point -83.56°C (estimate)
MSDS Chinese USA Flash Point 45 °F
Symbol GHS02 GHS07 GHS08
GHS02, GHS07, GHS08		 Signal Word Danger

 Names

Name 1,1-dichloropropane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.13 g/mL at 25ºC(lit.)
Boiling Point 88ºC(lit.)
Melting Point -83.56°C (estimate)
Molecular Formula C3H6Cl2
Molecular Weight 112.98600
Flash Point 45 °F
Exact Mass 111.98500
LogP 2.20010
Index of Refraction n20/D 1.4275(lit.)
InChIKey WIHMGGWNMISDNJ-UHFFFAOYSA-N
SMILES CCC(Cl)Cl
Water Solubility organic solvents: soluble(lit.)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TX9450000
CHEMICAL NAME :
Propane, 1,1-dichloro-
CAS REGISTRY NUMBER :
78-99-9
BEILSTEIN REFERENCE NO. :
1731152
LAST UPDATED :
199806
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C3-H6-Cl2
MOLECULAR WEIGHT :
112.99
WISWESSER LINE NOTATION :
GYG2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,98,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4000 ppm/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
14 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

 Safety Information

Symbol GHS02 GHS07 GHS08
GHS02, GHS07, GHS08
Signal Word Danger
Hazard Statements H225-H315-H319-H332-H335-H351
Precautionary Statements P210-P261-P281-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F,Xn
Risk Phrases 20/21/22-36/37/38-40-11
Safety Phrases S16;S26;S45;S36/S37/S39
RIDADR UN 1993 3/PG 2
WGK Germany 3
RTECS TX9450000
Packaging Group II
Hazard Class 3.1

 Synthetic Route

 Articles1

More Articles
Flash vacuum pyrolysis over magnesium. Part 1. Pyrolysis of benzylic, other aryl/alkyl and aliphatic halides.

J. Chem. Soc. Perkin Trans. I 3 , 402-415, (2002)

 1,1-dichloropropaneBioassay

View more

Name: Insecticidal activity against Rhyzopertha dominica after 24 hr
Source: ChEMBL
Target: Rhyzopertha dominica
External Id: CHEMBL3070581
Name: Insecticidal activity against Musca domestica (house fly) after 24 hr
Source: ChEMBL
Target: Musca domestica
External Id: CHEMBL3070582
Total 2, Current Page 1 of 1
1

 Synonyms

Propylidene dichloride
1,1-dichloro-propan
dichloro-1,1propane
dichloropropane
1,1-dichloro-propane
propane,1,1-dichloro
MFCD00074845
EINECS 201-165-3
r270fb
PROPYLIDENE CHLORIDE
1,1-Dichlorpropan
propylidenchlorid
dichloro acid ethyl ester
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